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What are the treatments for Warthin tumor ? | How might Warthin tumor be treated? Treatment of Warthin tumor generally includes surgery to remove the tumor or careful observation to watch for changes in the tumor over time. Because Warthin tumor is almost always benign, additional treatment (i.e. radiation therapy and/or chemotherapy) is rarely needed. | |
What is (are) TEMPI syndrome ? | TEMPI syndrome is a newly discovered, multisystem condition named for 5 characteristics that affected individuals have: Telangiectasias, Erythrocytosis with elevated erythropoietin level, Monoclonal gammopathy, Perinephric-fluid collections (fluid around the kidney), and Intrapulmonary shunting (when a region of the lungs is supplied with blood but with little or no ventilation). Signs and symptoms of TEMPI syndrome have appeared in mid-adulthood in all known affected individuals. The telangiectasias develop mostly on the face, trunk and arms. The intrapulmonary shunt causes hypoxia (not enough oxygen supply), which slowly progresses until the person needs continuous supplemental oxygen to support their breathing. Blood clots and bleeding in the brain have also been reported in some affected individuals. The cause of TEMPI syndrome is currently unknown. Treatment has reportedly been completely or partially successful with the medication bortezomib. | |
What is (are) Diffuse idiopathic skeletal hyperostosis ? | Diffuse idiopathic skeletal hyperostosis (DISH) is a form of degenerative arthritis in which the ligaments (connective tissues that connect bones) around the spine turn into bone. Many people with this condition do not experience any symptoms. When present, the most common features are pain and stiffness of the upper back; however, other symptoms may also develop when bone spurs press on nearby organs or parts of the body. The exact underlying cause of DISH remains unknown, although risk factors such as age, gender, long-term use of certain medications and chronic health conditions have been identified. Treatment for DISH depends on many factors including the signs and symptoms present in each person and the severity of the condition. | |
What are the symptoms of Diffuse idiopathic skeletal hyperostosis ? | What are the signs and symptoms of Diffuse idiopathic skeletal hyperostosis? Many people affected by diffuse idiopathic skeletal hyperostosis (DISH) have no signs or symptoms of the condition. When present, symptoms vary but many include: Stiffness which is most noticeable in the morning Pain when pressure is applied to the affected area Loss of range of motion Difficulty swallowing or a hoarse voice Tingling, numbness, and/or weakness in the legs The upper portion of the back (thoracic spine) is the most commonly affected site; however, people with DISH may also experience symptoms in other places such as the heels, ankles, knees, hips, shoulders, elbows, and/or hands. The Human Phenotype Ontology provides the following list of signs and symptoms for Diffuse idiopathic skeletal hyperostosis. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Osteoarthritis 90% Obesity 50% Palmoplantar keratoderma 50% Autosomal dominant inheritance - Punctate palmar and solar hyperkeratosis - Vertebral hyperostosis - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What causes Diffuse idiopathic skeletal hyperostosis ? | What causes diffuse idiopathic skeletal hyperostosis ? The exact underlying cause of diffuse idiopathic skeletal hyperostosis (DISH) is poorly understood. However, several factors have been associated with an increased risk of developing the condition. For example, conditions that disturb cartilage metabolism (such as diabetes mellitus, acromegaly, or certain inherited connective tissue disorders) may lead to DISH. Long-term use of medications called retinoids (such as isotretinoin) can increase the risk for DISH. Age (being older than age 50) and sex (being male) may also play a role. | |
How to diagnose Diffuse idiopathic skeletal hyperostosis ? | How is diffuse idiopathic skeletal hyperostosis diagnosed? A diagnosis of diffuse idiopathic skeletal hyperostosis (DISH) is often suspected based on the presence of characteristic signs and symptoms. X-rays may then be ordered to confirm the diagnosis. In some cases, a computed tomography (CT scan) and/or magnetic resonance imaging (MRI) may also be ordered to rule out other conditions that cause similar features. | |
What are the treatments for Diffuse idiopathic skeletal hyperostosis ? | How might diffuse idiopathic skeletal hyperostosis be treated? Treatment of diffuse idiopathic skeletal hyperostosis (DISH) is focused on the signs and symptoms present in each person. For example, pain caused by DISH is often treated with pain relievers, such as acetaminophen (Tylenol, others) or nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen (Advil, Motrin, others). Affected people with severe pain may be treated with corticosteroid injections. Physical therapy and/or exercise may reduce the stiffness associated with DISH and can help increase range of motion in the joints. In rare cases, surgery may be necessary if severe complications develop. For example, people who experience difficulty swallowing may need surgery to remove the bone spurs in the neck. How might severe diffuse idiopathic skeletal hyperostosis (DISH) be treated? Although diffuse idiopathic skeletal hyperostosis (DISH) affects 25% of men and 15% of women over the age of 50 years old, many affected people do not have symptoms. However some people with DISH have stiffness and pain, most commonly in the spinal region or back. In rare cases the joint stiffness and pain is severe and the areas of the spine affected by DISH may have very limited movement. Knees, hips, hands and other joints may also be affected, more commonly in the more severe cases. Therapy for DISH is based on symptoms. In general, physical therapy, analgesics, sedation, anti-inflammatory drugs, and muscle relaxants have all been successful in managing the majority of patients with DISH. Even though few studies have focused on indications for surgery, it is generally accepted that surgery is indicated for patients with severe symptoms (such as airway obstruction and/or dysphagia) in whom conservative approach has failed. | |
What is (are) Twin twin transfusion syndrome ? | Twin-to-twin transfusion syndrome is a rare condition that occurs when blood moves from one identical twin (the donor twin) to the other (the recipient twin) while in the womb. The donor twin may be born smaller, with paleness, anemia, and dehydration. The recipient twin may be born larger, with redness, too much blood, and increased blood pressure, resulting in an increased risk for heart failure. Treatment may require repeated amniocentesis during pregnancy. Fetal laser surgery may be done to interrupt the flow of blood from one twin to the other. After birth, treatment depends on the infant's specific symptoms. The donor twin may need a blood transfusion to treat anemia. The recipient twin may need to have the volume of body fluid reduced. This may involve an exchange transfusion. Medications may be given to treat heart failure in the recipient twin. | |
What are the symptoms of Blepharophimosis with ptosis, syndactyly, and short stature ? | What are the signs and symptoms of Blepharophimosis with ptosis, syndactyly, and short stature? The Human Phenotype Ontology provides the following list of signs and symptoms for Blepharophimosis with ptosis, syndactyly, and short stature. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of the cranial nerves 90% Blepharophimosis 90% Highly arched eyebrow 90% Mandibular prognathia 90% Ptosis 90% Strabismus 90% Synophrys 90% Thick eyebrow 90% Short stature 50% Abnormality of the sense of smell 7.5% Cognitive impairment 7.5% Hypertelorism 7.5% Thick lower lip vermilion 7.5% Abnormality of the foot - Anosmia - Autosomal recessive inheritance - Cutaneous finger syndactyly - Esotropia - Frontalis muscle weakness - Intellectual disability, borderline - Weak extraocular muscles - Wide nasal bridge - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What are the symptoms of Mental retardation Smith Fineman Myers type ? | What are the signs and symptoms of Mental retardation Smith Fineman Myers type? The Human Phenotype Ontology provides the following list of signs and symptoms for Mental retardation Smith Fineman Myers type. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of the palate 90% Anteverted nares 90% Cognitive impairment 90% Depressed nasal bridge 90% Microcephaly 90% Narrow forehead 90% Short stature 90% Tented upper lip vermilion 90% Behavioral abnormality 50% Genu valgum 50% Neurological speech impairment 50% Obesity 50% Seizures 35% Abnormality of the hip bone 7.5% Camptodactyly of finger 7.5% Cryptorchidism 7.5% Low posterior hairline 7.5% Wide mouth 7.5% Abnormality of blood and blood-forming tissues - Brachydactyly syndrome - Coarse facial features - Constipation - Decreased testicular size - Delayed skeletal maturation - Dolichocephaly - Drooling - Epicanthus - Exotropia - Gastroesophageal reflux - High palate - Hyperactivity - Hyperreflexia - Hypertelorism - Hypogonadism - Hypoplasia of midface - Hypospadias - Infantile muscular hypotonia - Intellectual disability, progressive - Intellectual disability, severe - Kyphoscoliosis - Lower limb hypertonia - Low-set ears - Macroglossia - Malar flattening - Micropenis - Microtia - Open mouth - Optic atrophy - Paroxysmal bursts of laughter - Pes planus - Phenotypic variability - Posteriorly rotated ears - Protruding tongue - Ptosis - Radial deviation of finger - Renal hypoplasia - Scrotal hypoplasia - Sensorineural hearing impairment - Short neck - Short upper lip - Slender finger - Talipes calcaneovalgus - Talipes equinovarus - Tapered finger - Thick lower lip vermilion - Triangular nasal tip - Upslanted palpebral fissure - U-Shaped upper lip vermilion - Vesicoureteral reflux - Vomiting - Wide nasal bridge - Widely-spaced maxillary central incisors - X-linked recessive inheritance - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What are the symptoms of Bixler Christian Gorlin syndrome ? | What are the signs and symptoms of Bixler Christian Gorlin syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Bixler Christian Gorlin syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Atresia of the external auditory canal 90% Hypertelorism 90% Microcephaly 90% Oral cleft 90% Abnormal localization of kidney 50% Cognitive impairment 50% Conductive hearing impairment 50% Short stature 50% 2-3 toe syndactyly - Abnormality of cardiovascular system morphology - Abnormality of the vertebrae - Autosomal recessive inheritance - Bifid nose - Broad nasal tip - Cleft palate - Cleft upper lip - Ectopic kidney - Facial cleft - Microtia - Narrow mouth - Short 5th finger - Small thenar eminence - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What is (are) Hemolytic uremic syndrome, atypical, childhood ? | Hemolytic uremic syndrome, atypical, childhood is a disease that causes abnormal blood clots to form in small blood vessels in the kidneys. These clots can cause serious medical problems if they restrict or block blood flow, including hemolytic anemia, thrombocytopenia, and kidney failure. It is often caused by a combination of environmental and genetic factors. Genetic factors involve genes that code for proteins that help control the complement system (part of your bodys immune system). Environmental factors include viral or bacterial infections, certain medications (such as anticancer drugs), chronic diseases, cancers, and organ transplantation. Most cases are sporadic. Less than 20 percent of all cases have been reported to run in families. When the disorder is familial, it can have an autosomal dominant or an autosomal recessive pattern of inheritance. Atypical hemolytic-uremic syndrome differs from a more common condition called typical hemolytic-uremic syndrome. The two disorders have different causes and symptoms. | |
What are the symptoms of Carney triad ? | What are the signs and symptoms of Carney triad? The Human Phenotype Ontology provides the following list of signs and symptoms for Carney triad. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abdominal pain 90% Diarrhea 90% Gastrointestinal hemorrhage 90% Nausea and vomiting 90% Neoplasm of the lung 90% Neoplasm of the stomach 90% Neuroendocrine neoplasm 90% Sarcoma 90% Abnormality of the liver 50% Abnormality of the mediastinum 50% Ascites 50% Hypercortisolism 50% Anemia 7.5% Anorexia 7.5% Arrhythmia 7.5% Hypertension 7.5% Lymphadenopathy 7.5% Migraine 7.5% The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What are the symptoms of Corneal hypesthesia, familial ? | What are the signs and symptoms of Corneal hypesthesia, familial? The Human Phenotype Ontology provides the following list of signs and symptoms for Corneal hypesthesia, familial. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of the skeletal system - Autosomal dominant inheritance - Decreased corneal sensation - Recurrent corneal erosions - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What are the symptoms of Odontomicronychial dysplasia ? | What are the signs and symptoms of Odontomicronychial dysplasia? The Human Phenotype Ontology provides the following list of signs and symptoms for Odontomicronychial dysplasia. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of the fingernails 90% Advanced eruption of teeth 90% Premature loss of primary teeth 90% Autosomal recessive inheritance - Premature eruption of permanent teeth - Short nail - Slow-growing nails - Thin nail - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What are the symptoms of Preaxial polydactyly type 2 ? | What are the signs and symptoms of Preaxial polydactyly type 2? The Human Phenotype Ontology provides the following list of signs and symptoms for Preaxial polydactyly type 2. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Duplication of thumb phalanx 90% Finger syndactyly 90% Opposable triphalangeal thumb 90% Preaxial hand polydactyly 90% Triphalangeal thumb 90% Duplication of phalanx of hallux 75% Preaxial foot polydactyly 75% Abnormality of the metacarpal bones 50% Postaxial hand polydactyly 50% Toe syndactyly 50% Postaxial foot polydactyly 33% Syndactyly 33% Autosomal dominant inheritance - Complete duplication of distal phalanx of the thumb - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What is (are) Orofaciodigital syndrome 2 ? | Orofaciodigital syndrome (OFDS) type 2 is a genetic condition that was first described in 1941 by Mohr. OFDS type 2 belongs to a group of disorders called orofaciodigital syndromes (OFDS) characterized by mouth malformations, unique facial findings, and abnormalities of the fingers and/or toes. Other organs might be affected in OFDS, defining the specific types. OFDS type 2 is very similar to oral-facial-digital syndrome (OFDS) type 1. However, the following are not found in OFDS type 1: (1) absence of hair and skin abnormalities; (2) presence of more than one fused big toe on each foot; (3) involvement of the central nervous system; and (4) heart malformations. Although it is known that OFDS type 2 is genetic, the exact gene that causes the syndrome has not been identified. The condition is believed to be inherited in an autosomal recessive pattern. Treatment is based on the symptoms present in the patient. | |
What are the symptoms of Orofaciodigital syndrome 2 ? | What are the signs and symptoms of Orofaciodigital syndrome 2? Although the signs and symptoms that occur in people with orofaciodigital syndrome type 2 may vary, the following findings may be present:Facial findings Nodules (bumps) of the tongue Cleft lip Thick frenula (a strong cord of tissue that is visible and easily felt if you look in the mirror under your tongue and under your lips) Dystopia canthorum (an unusually wide nasal bridge resulting in widely spaced eyes) Finger and toe findings Clinobrachydactyly (narrow, short fingers and toes) Syndactyly (fused fingers and toes) Polydactyly (presence of more than five fingers on hands and/or five toes on feet) Y-shaped central metacarpal (bone that connects the fingers to the hands) Other possible findings Conductive hearing loss Central nervous system impairments (porencephaly and hydrocephaly) Heart defects (atrioventricular canal [endocardial cushion] defects) The Human Phenotype Ontology provides the following list of signs and symptoms for Orofaciodigital syndrome 2. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Bifid tongue 90% Brachydactyly syndrome 90% Conductive hearing impairment 90% Finger syndactyly 90% Postaxial hand polydactyly 90% Short stature 90% Telecanthus 90% Wide nasal bridge 90% Clinodactyly of the 5th finger 75% Preaxial foot polydactyly 75% Abnormality of the metaphyses 50% Accessory oral frenulum 50% Bifid nasal tip 50% Broad nasal tip 50% Depressed nasal bridge 50% Flared metaphysis 50% Hypoplasia of the maxilla 50% Lobulated tongue 50% Malar flattening 50% Median cleft lip 50% Metaphyseal irregularity 50% Midline defect of the nose 50% Reduced number of teeth 50% Tongue nodules 50% Postaxial foot polydactyly 33% Preaxial hand polydactyly 33% Abnormality of the cranial nerves 7.5% Abnormality of the genital system 7.5% Abnormality of the metacarpal bones 7.5% Agenesis of central incisor 7.5% Aplasia/Hypoplasia of the cerebellum 7.5% Cleft palate 7.5% Cognitive impairment 7.5% High palate 7.5% Hydrocephalus 7.5% Laryngomalacia 7.5% Pectus excavatum 7.5% Porencephaly 7.5% Scoliosis 7.5% Seizures 7.5% Syndactyly 7.5% Tracheal stenosis 7.5% Wormian bones 7.5% Autosomal recessive inheritance - Bilateral postaxial polydactyly - Hypertelorism - Partial duplication of the phalanges of the hallux - Short palm - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What causes Orofaciodigital syndrome 2 ? | What causes orofaciodigital syndrome type 2? Orofaciodigital syndrome type 2 is caused by mutations (changes) of an as yet unidentified gene. | |
Is Orofaciodigital syndrome 2 inherited ? | How is orofaciodigital syndrome type 2 inherited? Orofaciodigital syndrome type 2 is inherited in an autosomal recessive pattern, which means that an individual needs to inherit two mutated (changed) copies of the gene-one from each parent-in order to have the condition. | |
What are the treatments for Orofaciodigital syndrome 2 ? | What treatment is available for orofaciodigital syndrome type 2? Treatment is dependent on the symptoms. For example, reconstructive surgery might be performed to correct oral, facial, and/or finger and toe abnormalities. | |
What are the symptoms of Spondyloepimetaphyseal dysplasia X-linked ? | What are the signs and symptoms of Spondyloepimetaphyseal dysplasia X-linked? The Human Phenotype Ontology provides the following list of signs and symptoms for Spondyloepimetaphyseal dysplasia X-linked. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Anterior wedging of T11 - Anterior wedging of T12 - Brachydactyly syndrome - Broad long bone diaphyses - Broad metacarpals - Broad phalanx - Cone-shaped epiphyses fused within their metaphyses - Cone-shaped epiphyses of the phalanges of the hand - Cone-shaped metacarpal epiphyses - Coxa valga - Disproportionate short-trunk short stature - Flat acetabular roof - Hypoplasia of the maxilla - Hypoplasia of the odontoid process - Kyphosis - Limited elbow extension - Long fibula - Long ulna - Metaphyseal irregularity - Narrow pelvis bone - Pectus carinatum - Platyspondyly - Posterior rib cupping - Prominent styloid process of ulna - Radial deviation of the hand - Short clavicles - Short foot - Short long bone - Short metacarpal - Short palm - Short phalanx of finger - Spondyloepimetaphyseal dysplasia - X-linked recessive inheritance - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What is (are) Myelodysplastic syndromes ? | Myelodysplastic syndromes (MDS) are a rare group of blood disorders characterized by abnormal development of blood cells within the bone marrow. Individuals with MDS have abnormally low blood cell levels (low blood counts). Signs and symptoms associated with MDS include dizziness, fatigue, weakness, shortness of breath, bruising and bleeding, frequent infections, and headaches. In some cases, MDS may progress to bone marrow failure or an acute leukemia. The exact cause of MDS is unknown. It sometimes runs in families, but no disease-causing gene has been identified. Treatment depends on the affected individual's age, general health, and type of MDS and may include red cell and/or platelet transfusions and antibiotics. | |
What are the symptoms of Myelodysplastic syndromes ? | What are the signs and symptoms of Myelodysplastic syndromes? The Human Phenotype Ontology provides the following list of signs and symptoms for Myelodysplastic syndromes. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Myelodysplasia - Somatic mutation - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What causes Myelodysplastic syndromes ? | What causes myelodysplastic syndromes? It is known that the abnormal development of blood cells associated with myelodysplastic syndromes (MDS) develops as the result of a series of somatic genetic changes - mutations that are not inherited that arise after conception - in cells that later become blood cells. These changes alter normal cell growth and differentiation, resulting in the accumulation of abnormal, immature cells in the bone marrow, thus leading to the signs and symptoms of MDS. Some recurring chromosome abnormalities and translocations have been identified and can affect treatment planning and prognosis. Many times the underlying cause of MDS is unknown (idiopathic MDS). Sometimes, MDS can develop after chemotherapy and radiation treatment for cancer or autoimmune diseases (secondary MDS). There are also some possible risk factors for developing the condition. Having a risk factor does not mean that an individual will get MDS; not having risk factors doesnt mean that an individual will not get MDS. Possible risk factors for MDS may include past treatment with chemotherapy or radiation therapy; exposure to some chemicals (pesticides and benzene); exposure to heavy metals (such as mercury or lead); cigarette smoking; viral infections; being over 60 years of age; and being male or white. The majority of individuals developing MDS have no obvious connection with environmental hazards. MDS also sometimes runs in families, which suggests a potential genetic link with the disease; however, no disease causing gene has been identified. | |
What is (are) Michelin tire baby syndrome ? | Michelin tire baby syndrome (MTBS) is a rare skin condition that consists of many, symmetrical skin folds found on the arms and legs of an affected individual at birth (congenital). The skin folds do not cause any problems or impairments and usually disappear naturally as the child grows. MTBS may be associated with other signs, such as unusual facial features or delays in development; these other features are different for each affected individual. The exact cause of MTBS is unknown. It has been suggested that MTBS might have a genetic cause, because there are reports of multiple affected members of the same family. | |
What are the symptoms of Michelin tire baby syndrome ? | What are the signs and symptoms of Michelin tire baby syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Michelin tire baby syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Cutis laxa 90% Edema 90% Sacrococcygeal pilonidal abnormality 90% Thickened skin 90% Cleft palate 50% Irregular hyperpigmentation 50% Abnormality of the musculature 7.5% Abnormality of the scrotum 7.5% Aplasia/Hypoplasia affecting the eye 7.5% Cognitive impairment 7.5% Congestive heart failure 7.5% Cryptorchidism 7.5% Displacement of the external urethral meatus 7.5% Epicanthus 7.5% External ear malformation 7.5% Hypertrichosis 7.5% Long philtrum 7.5% Lower limb asymmetry 7.5% Low-set, posteriorly rotated ears 7.5% Microcephaly 7.5% Microcornea 7.5% Neoplasm of the nervous system 7.5% Retinopathy 7.5% Short stature 7.5% Umbilical hernia 7.5% Abnormality of cardiovascular system morphology - Abnormality of the skin - Autosomal dominant inheritance - Localized neuroblastoma - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What is (are) Porphyria cutanea tarda ? | Porphyria cutanea tarda (PCT) is a form of porphyria that primarily affects the skin. People affected by this condition generally experience "photosensitivity," which causes painful, blistering lesions to develop on sun-exposed areas of the skin (i.e. the hands and face). Skin in these areas may also be particularly fragile with blistering and/or peeling after minor trauma. In some cases, increased hair growth as well as darkening and thickening of the affected skin may occur. Liver abnormalities may develop in some people with the condition and PCT, in general, is associated with an increased risk of liver cirrhosis and liver cancer. In most cases, PCT is a complex or multifactorial condition that is likely associated with the effects of multiple genes in combination with lifestyle and environmental factors. For example, factors such as excess iron, alcohol, estrogens, smoking, chronic hepatitis C, HIV and mutations in the HFE gene (which is associated with the disease hemochromatosis) can all contribute to the development of PCT. Less commonly, PCT can run in families (called familial PCT). Familial PCT is caused by changes (mutations) in the UROD gene and is inherited in an autosomal dominant manner. Treatment may include regular phlebotomies (removing a prescribed amount of blood from a vein), certain medications, and/or removal of factors that may trigger the disease. | |
What are the symptoms of Porphyria cutanea tarda ? | What are the signs and symptoms of Porphyria cutanea tarda? The Human Phenotype Ontology provides the following list of signs and symptoms for Porphyria cutanea tarda. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormal blistering of the skin 90% Cutaneous photosensitivity 90% Hemolytic anemia 90% Hypopigmented skin patches 90% Irregular hyperpigmentation 90% Skin rash 90% Thin skin 90% Atypical scarring of skin 7.5% Cerebral palsy 7.5% Cirrhosis 7.5% Edema 7.5% Hepatic steatosis 7.5% Hypertrichosis 7.5% Neoplasm of the liver 7.5% Reduced consciousness/confusion 7.5% Sudden cardiac death 7.5% Alopecia - Autosomal dominant inheritance - Facial hypertrichosis - Fragile skin - Hepatocellular carcinoma - Hyperpigmentation in sun-exposed areas - Onycholysis - Scleroderma - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What are the symptoms of Spinocerebellar ataxia 23 ? | What are the signs and symptoms of Spinocerebellar ataxia 23? The Human Phenotype Ontology provides the following list of signs and symptoms for Spinocerebellar ataxia 23. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Agenesis of corpus callosum 5% Tremor 5% Autosomal dominant inheritance - Babinski sign - Cerebellar atrophy - CNS demyelination - Dysarthria - Dysmetria - Gait ataxia - Hyperreflexia - Impaired vibration sensation in the lower limbs - Limb ataxia - Neuronal loss in central nervous system - Sensorimotor neuropathy - Slow progression - Slow saccadic eye movements - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What is (are) Neurofibromatosis ? | Neurofibromatosis (NF) is a genetic condition that causes tumors to develop in the nervous system. There are three types of neurofibromatosis that are each associated with unique signs and symptoms: Neurofibromatosis type 1 (NF1) causes skin changes (cafe-au-lait spots, freckling in armpit and groin area); bone abnormalities; optic gliomas; and tumors on the nerve tissue or under the skin. Signs and symptoms are usually present at birth. Neurofibromatosis type 2 (NF2) causes acoustic neuromas; hearing loss; ringing in the ears; poor balance; brain and/or spinal tumors; and cataracts at a young age. It often starts in the teen years. Schwannomatosis causes schwannomas, pain, numbness, and weakness. It is the rarest type. All three types of NF are inherited in an autosomal dominant manner. There is no cure for neurofibromatosis. Treatment is aimed at controlling symptoms and may include surgery to remove tumors, radiation therapy and/or medicines. | |
Is Neurofibromatosis inherited ? | Is neurofibromatosis inherited? Neurofibromatosis is inherited in an autosomal dominant manner. This means that to be affected, a person only needs a change (mutation) in one copy of the responsible gene in each cell. In some cases, an affected person inherits the mutation from an affected parent. Other cases may result from new (de novo) mutations in the gene. These cases occur in people with no history of the disorder in their family. A person with neurofibromatosis has a 50% chance with each pregnancy of passing along the altered gene to his or her child. | |
What are the symptoms of Preaxial polydactyly type 4 ? | What are the signs and symptoms of Preaxial polydactyly type 4? The Human Phenotype Ontology provides the following list of signs and symptoms for Preaxial polydactyly type 4. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) 1-5 toe syndactyly - 3-4 finger syndactyly - Abnormality of earlobe - Autosomal dominant inheritance - Dysplastic distal thumb phalanges with a central hole - Preaxial polydactyly - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What are the symptoms of Seow Najjar syndrome ? | What are the signs and symptoms of Seow Najjar syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Seow Najjar syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Aqueductal stenosis - Dental crowding - Headache - Hypoplasia of dental enamel - Shovel-shaped maxillary central incisors - Sporadic - Subcapsular cataract - Ventriculomegaly - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What are the symptoms of Thumb stiff brachydactyly mental retardation ? | What are the signs and symptoms of Thumb stiff brachydactyly mental retardation? The Human Phenotype Ontology provides the following list of signs and symptoms for Thumb stiff brachydactyly mental retardation. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of the metacarpal bones 90% Abnormality of the thumb 90% Cognitive impairment 90% Limitation of joint mobility 90% Obesity 50% Autosomal dominant inheritance - Intellectual disability - Type A1 brachydactyly - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What are the symptoms of Osteoarthropathy of fingers familial ? | What are the signs and symptoms of Osteoarthropathy of fingers familial? The Human Phenotype Ontology provides the following list of signs and symptoms for Osteoarthropathy of fingers familial. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of epiphysis morphology 90% Brachydactyly syndrome 50% Limitation of joint mobility 50% Abnormality of the metaphyses 7.5% Autosomal dominant inheritance - Broad phalanx - Short phalanx of finger - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What are the symptoms of Chromosome 17p13.1 deletion syndrome ? | What are the signs and symptoms of Chromosome 17p13.1 deletion syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Chromosome 17p13.1 deletion syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Webbed neck 5% Ankle clonus - Anteverted nares - Autosomal dominant inheritance - Broad hallux - Contiguous gene syndrome - Elbow flexion contracture - Epicanthus - Feeding difficulties - High forehead - High palate - Highly arched eyebrow - Hydrocephalus - Hyperactive deep tendon reflexes - Inverted nipples - Knee flexion contracture - Ligamentous laxity - Long hallux - Muscular hypotonia - Prominent nasal bridge - Proximal placement of thumb - Short chin - Short foot - Short neck - Short palm - Sleep disturbance - Strabismus - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What is (are) Fibromuscular dysplasia ? | Fibromuscular dysplasia (FMD) is the abnormal development or growth of cells in the walls of arteries that can cause the vessels to narrow or bulge. The carotid arteries, which pass through the neck and supply blood to the brain, are commonly affected. Arteries within the brain and kidneys can also be affected. Narrowing and enlarging of arteries can block or reduce blood flow to the brain, causing a stroke. Some patients experience no symptoms of the disease while others may have high blood pressure, dizziness or vertigo, chronic headache, intracranial aneurysm, ringing in the ears, weakness or numbness in the face, neck pain, or changes in vision. FMD is most often seen in people age 25 to 50 years and affects women more often than men. More than one family member may be affected by the disease. The cause of FMD is unknown. Treatment is based on the arteries affected and the progression and severity of the disease. | |
What are the symptoms of Fibromuscular dysplasia ? | What are the signs and symptoms of Fibromuscular dysplasia? The Human Phenotype Ontology provides the following list of signs and symptoms for Fibromuscular dysplasia. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Aortic dissection - Arterial fibromuscular dysplasia - Autosomal dominant inheritance - Intermittent claudication - Myocardial infarction - Renovascular hypertension - Stroke - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What causes Fibromuscular dysplasia ? | What causes fibromuscular dysplasia? The cause of fibromuscular dysplasia is unknown. It is likely that there are many factors that contribute to the development of this condition. These factors may include blood vessel abnormalities, tobacco use, hormone levels, and genetic predispositions. Approximately 28 percent of affected individuals have more than one artery with fibromuscular dysplasia. It is not known why some people develop this condition in more than one artery. | |
What are the symptoms of Spastic paraplegia 39 ? | What are the signs and symptoms of Spastic paraplegia 39? The Human Phenotype Ontology provides the following list of signs and symptoms for Spastic paraplegia 39. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Ataxia 5% Cerebellar atrophy 5% Atrophy of the spinal cord - Autosomal recessive inheritance - Babinski sign - Distal amyotrophy - Distal lower limb muscle weakness - Gait disturbance - Hyperreflexia - Progressive spastic paraplegia - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What is (are) Limb-girdle muscular dystrophy, type 2C ? | Limb-girdle muscular dystrophy type 2C (LGMD2C) is a condition that affects the muscles and is caused by mutations in the gamma-sarcoglycan gene. This condition belongs to a group of muscle disorders called limb-girdle muscular dystrophies, which are characterized by progressive loss of muscle bulk and symmetrical weakening of voluntary muscles, primarily those in the shoulders and around the hips. LGMD2C is inherited in an autosomal recessive manner, and treatment is based on an individual's symptoms. | |
What are the symptoms of Limb-girdle muscular dystrophy, type 2C ? | What are the signs and symptoms of Limb-girdle muscular dystrophy, type 2C? The Human Phenotype Ontology provides the following list of signs and symptoms for Limb-girdle muscular dystrophy, type 2C. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Autosomal recessive inheritance - Calf muscle pseudohypertrophy - Elevated serum creatine phosphokinase - Flexion contracture - Gowers sign - Hyperlordosis - Muscle fiber necrosis - Muscular dystrophy - Pneumonia - Rapidly progressive - Restrictive lung disease - Right ventricular dilatation - Right ventricular hypertrophy - Scoliosis - Skeletal muscle atrophy - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What are the treatments for Limb-girdle muscular dystrophy, type 2C ? | What treatment is available for limb-girdle muscular dystrophy? There is no specific treatment for limb-girdle muscular dystrophy. Management of the condition is based on the person's symptoms and subtype (if known). The GeneReview article on limb-girdle muscular dystrophy lists the following approach for medical management of the condition: Weight control to avoid obesity Physical therapy and stretching exercises to promote mobility and prevent contractures Use of mechanical aids such as canes, walkers, orthotics, and wheelchairs as needed to help ambulation and mobility Monitoring and surgical intervention as needed for orthopedic complications such as foot deformity and scoliosis Monitoring of respiratory function and use of respiratory aids when indicated Monitoring for evidence of cardiomyopathy in those subtypes with known occurrence of cardiac involvement Social and emotional support and stimulation to maximize a sense of social involvement and productivity and to reduce the sense of social isolation common in these disorders | |
What are the symptoms of Stratton-Garcia-Young syndrome ? | What are the signs and symptoms of Stratton-Garcia-Young syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Stratton-Garcia-Young syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of the mitral valve 90% Abnormality of the palate 90% Abnormality of the shoulder 90% Brachydactyly syndrome 90% Cognitive impairment 90% Convex nasal ridge 90% Hernia of the abdominal wall 90% Long thorax 90% Micromelia 90% Reduced number of teeth 90% The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What is (are) Granuloma annulare ? | Granuloma annulare is a long-term (chronic) skin disease consisting of a rash with reddish bumps arranged in a circle or ring. The most commonly affected areas are the forearms, hands and feet. The lesions associated with granuloma annulare usually resolve without treatment. Strong steroids (applied as a cream or injection) are sometimes used to clear the rash more quickly. Most symptoms will disappear within 2 years (even without treatment), but recurrence is common. The underlying cause of granuloma annulare is unknown. | |
What are the symptoms of Granuloma annulare ? | What symptoms are associated with granuloma annulare? People with this condition usually notice a ring of small, firm bumps (papules) over the backs of the forearms, hands or feet. Occasionally, multiple rings may be found. Rarely, granuloma annulare may appear as a firm nodule under the skin of the arms or legs. | |
What causes Granuloma annulare ? | What causes granuloma annulare? The cause of granuloma annulare is unknown, although there is much evidence that it is linked to the immune system. It has been reported to follow insect bites; sun exposure; tuberculin skin tests, ingestion of allopurinol; trauma; and viral infections, including Epstein-Barr, HIV, hepatitis C, and herpes zoster. Occasionally, granuloma annulare may be associated with diabetes or thyroid disease. | |
What are the treatments for Granuloma annulare ? | How might granuloma annulare be treated? Granuloma annulare is difficult to treat and there are a limited number of clinical trials to reliably inform patients and physicians of the treatment options. Fortunately, most lesions of granuloma annulare disappear with no treatment within two years. Sometimes, however, the rings can remain for many years. Very strong topical steroid creams or ointments may be used to speed the disappearance of the lesions. Injections of steroids directly into the rings may also be effective. Some physicians may choose to freeze the lesions with liquid nitrogen. In severe cases, ultraviolet light therapy (PUVA) or oral medications may be needed. Other treatments that have been tried include : Dapsone (a type of antibiotic) for widespread granuloma annulare Isotretinoin Etretinate (not available in the US) Hydroxychloroquine Chloroquine Cyclosporine Niacinamide Oral psoralen Vitamin E combined with a 5-lipoxygenase inhibitor Fumaric acid esters Topical tacrolimus Pimecrolimus Infliximab (in a patient with disseminated granuloma annulare that did not respond to other treatments) A review article titled, 'Diagnosis and Management of Granuloma Annulare' provides additional information on treatment options for granuloma annulare: http://www.aafp.org/afp/20061115/1729.html Also, an article from Medscape Reference provides information on treatment for granuloma annulare at the following link. You may need to register to view the article, but registration is free. http://emedicine.medscape.com/article/1123031-overview | |
What are the symptoms of ITCH E3 ubiquitin ligase deficiency ? | What are the signs and symptoms of ITCH E3 ubiquitin ligase deficiency? The Human Phenotype Ontology provides the following list of signs and symptoms for ITCH E3 ubiquitin ligase deficiency. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Chronic diarrhea 5% Abnormal facial shape - Autoimmunity - Autosomal recessive inheritance - Camptodactyly - Clinodactyly - Dolichocephaly - Frontal bossing - Hepatomegaly - Low-set ears - Posteriorly rotated ears - Prominent occiput - Proptosis - Relative macrocephaly - Short chin - Splenomegaly - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What are the symptoms of Nephrosis deafness urinary tract digital malformation ? | What are the signs and symptoms of Nephrosis deafness urinary tract digital malformation? The Human Phenotype Ontology provides the following list of signs and symptoms for Nephrosis deafness urinary tract digital malformation. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Conductive hearing impairment 90% Nephrotic syndrome 90% Abnormality of the ureter 50% Cleft palate 50% Hematuria 50% Hypertension 50% Proteinuria 50% Abnormal localization of kidney 7.5% Abnormality of lipid metabolism 7.5% Renal insufficiency 7.5% Bifid distal phalanx of the thumb - Bifid uvula - Hearing impairment - Partial duplication of the distal phalanx of the hallux - Short distal phalanx of hallux - Short distal phalanx of the thumb - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What is (are) Reticulohistiocytoma ? | Reticulohistiocytoma (RH) is a rare benign lesion of the soft tissue. It belongs to a group of disorders called non-Langerhans cell histiocytosis and is a type of reticulohistiocytosis, all of which are types of histiocytosis. Histiocytosis is a condition in which there is rapid production (proliferation) of histiocytes (immune cells) in the skin or soft tissues. The stimulus that causes the immune system to react in RH is currently not well understood. RH present as a yellow to reddish-brown smooth surfaced, firm nodule or lesion on the trunk and/or extremities of the body. Historically, RH has been found in young adults, with a slightly higher incidence in males. RH typically resolve spontaneously over a period of months to years, are not associated with systemic disease, and do not otherwise affect health. Treatment involves surgical removal of the lesion. | |
What causes Reticulohistiocytoma ? | What causes reticulohistiocytoma? While it is known that reticulohistiocytoma (RH) develop due to a rapid production of immune cells (histiocytes) in the skin or soft tissues, the cause of this process is not currently known. | |
How to diagnose Reticulohistiocytoma ? | How is reticulohistiocytoma diagnosed? The diagnosis of reticulohistiocytoma (RH) is made based on clinical presentation, histology, and immunohistochemistry profile. RH occur in isolation and are typically described as small, yellow to reddish-born nodules. The lesions usually are slightly elevated from the surrounding skin. Detailed information on histology of reticulohistiocytoma is available through DermNet NZ, an online resource about skin diseases developed by the New Zealand Dermatological Society Incorporated. There are several differential diagnoses for RH. It is important to distinguish RH from Rosai-Dorfman disease, juvenile xanthogranuloma, a variety of granulomatous conditions, and some malignant neoplasms, including histiocytic sarcoma, melanoma, and epithelioid sarcoma. Reticulohistiocytoma should also be distinguished from multicentric reticulohistiocytosis. | |
What are the treatments for Reticulohistiocytoma ? | How might reticulohistiocytoma be treated? Reticulohistiocytoma (RH) typically resolve spontaneously over a period of months to years; however, surgical excision usually results in a cure. | |
What are the symptoms of Glaucoma sleep apnea ? | What are the signs and symptoms of Glaucoma sleep apnea? The Human Phenotype Ontology provides the following list of signs and symptoms for Glaucoma sleep apnea. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Glaucoma 90% Respiratory insufficiency 90% Sleep apnea - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What is (are) Charcot-Marie-Tooth disease type 2B ? | Charcot-Marie-Tooth disease type 2B (CMT2B) affects the peripheral nerves, the nerves running from outside the brain and spine. Common signs and symptoms include slowly progressive weakness and numbness in the feet, lower leg muscles, hands, and forearms. This type of CMT is also associated with the formation of ulcers in the hands and feet. Symptoms may start in childhood to early adulthood, although later onset (>50 years) has also been described. Symptoms of CMT2B vary but tend to be similar to that of CMT type 1. CMT2B is caused by changes in the RAB7A gene. It is inherited in an autosomal dominant fashion. | |
What are the symptoms of Charcot-Marie-Tooth disease type 2B ? | What are the signs and symptoms of Charcot-Marie-Tooth disease type 2B? The Human Phenotype Ontology provides the following list of signs and symptoms for Charcot-Marie-Tooth disease type 2B. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Areflexia - Autoamputation (feet) - Autosomal dominant inheritance - Axonal degeneration/regeneration - Decreased motor nerve conduction velocity - Decreased number of peripheral myelinated nerve fibers - Distal amyotrophy - Dystrophic toenail - Foot dorsiflexor weakness - Hammertoe - Hyporeflexia - Osteomyelitis or necrosis, distal, due to sensory neuropathy (feet) - Peripheral axonal atrophy - Pes cavus - Pes planus - Steppage gait - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What is (are) Sudden sensorineural hearing loss ? | Sudden sensorineural deafness is a condition that is characterized by rapid, unexplained hearing loss. More specifically, affected people experience a reduction in hearing of greater than 30 decibels, which may occur all at once or over several days. In most cases, only one ear is affected. People with sudden sensorineural deafness often become dizzy, have ringing in their ears (tinnitus), or both (40% of the cases). The condition has a variety of causes, including infection, inflammation, tumors, trauma, exposure to toxins and conditions that affect the inner ear such as Mnire's disease. About half of people with sudden sensorineural deafness will recover some or all of their hearing spontaneously and about 85% of those who receive treatment will recover some of their hearing. | |
What is (are) Spina bifida occulta ? | Spina bifida occulta (SBO) occurs when the bones of the spinal column do not completely close around the developing nerves of the spinal cord. In most cases SBO causes no symptoms, however cases associated with back and urogenital problems have been reported. SBO has an estimated prevalence of 12.4%. | |
What are the symptoms of Spina bifida occulta ? | What are the signs and symptoms of Spina bifida occulta? The Human Phenotype Ontology provides the following list of signs and symptoms for Spina bifida occulta. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Anencephaly - Asymmetry of spinal facet joints - Autosomal dominant inheritance - Hydrocephalus - Multiple lipomas - Myelomeningocele - Spina bifida occulta - Urinary incontinence - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What are the symptoms of Angioma serpiginosum, autosomal dominant ? | What are the signs and symptoms of Angioma serpiginosum, autosomal dominant? The Human Phenotype Ontology provides the following list of signs and symptoms for Angioma serpiginosum, autosomal dominant. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Hypermelanotic macule 90% Telangiectasia of the skin 90% Abnormality of the retinal vasculature 7.5% Verrucae 7.5% Autosomal dominant inheritance - Hyperkeratosis - Juvenile onset - Slow progression - Sporadic - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What is (are) Polycythemia vera ? | Polycythemia vera (PV) is a condition characterized by an increased number of red blood cells in the bloodstream. Affected people may also have excess white blood cells and platelets. These extra cells cause the blood to be thicker than normal, increasing the risk for blood clots that can block blood flow in arteries and veins. People with PV have an increased risk of deep vein thrombosis which can cause a pulmonary embolism, heart attack, and stroke. Most cases of PV are not inherited and are acquired during a person's lifetime. In rare cases, the risk for PV runs in families and may be inherited in an autosomal dominant manner. The condition has been associated with mutations in the JAK2 and TET2 genes. | |
What are the symptoms of Polycythemia vera ? | What are the signs and symptoms of Polycythemia vera? The Human Phenotype Ontology provides the following list of signs and symptoms for Polycythemia vera. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abdominal pain 90% Acute leukemia 90% Bruising susceptibility 90% Coronary artery disease 90% Epistaxis 90% Gastrointestinal hemorrhage 90% Gingival bleeding 90% Hepatomegaly 90% Migraine 90% Myelodysplasia 90% Splenomegaly 90% Tinnitus 90% Vertigo 90% Weight loss 90% Arthralgia 50% Respiratory insufficiency 50% Arterial thrombosis 7.5% Cerebral ischemia 7.5% Portal hypertension 7.5% Pruritus 7.5% Thrombophlebitis 7.5% Autosomal dominant inheritance - Budd-Chiari syndrome - Cerebral hemorrhage - Increased hematocrit - Increased hemoglobin - Increased megakaryocyte count - Increased red blood cell mass - Leukocytosis - Somatic mutation - Sporadic - Thrombocytopenia - Thrombocytosis - Thromboembolism - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
Is Polycythemia vera inherited ? | Is polycythemia vera inherited? Most cases of polycythemia vera (PCV) are not inherited from a parent and are acquired during a person's lifetime. The condition is associated with genetic changes (mutations) that are somatic, which means they occur in cells of the body but not in egg and sperm cells. In rare cases, the risk to develop PCV runs in families and sometimes appears to have an autosomal dominant pattern of inheritance. This means that only one altered copy of a gene in each cell is enough to give a person an increased risk for PCV. In other words, while an increased risk to develop PCV may be inherited, the condition itself is not inherited. | |
What are the treatments for Polycythemia vera ? | What treatments are available for itching related to polycythemia vera? There are several treatments for the itching (pruritus) related to polycythemia vera (PV). No single treatment has been found to be effective for all affected individuals. For mild cases, treatment may include avoiding triggers of itching and dry skin, or controlling the temperature of the environment and bathing water. Several other treatments are available for more severe itching or for itching the does not respond to initial treatments. Interferon-alpha has been found to be effective for reducing itching in a majority of individual with PV who received this therapy; however, this medication can have significant side effects. Selective serotonin reuptake inhibitors (SSRIs), typically used to treat depression, may reducing itching for some individuals with PV.. Phototherapy, antihistamines, and phlebotomy have also been attempted, with mixed results. Additionally, if a genetic cause of polycythemia vera is know, medications targeted to the causative gene - such as JAK or mTor inhibitors - may be helpful in reducing itching. | |
What are the symptoms of Hyperostosis corticalis generalisata, benign form of Worth with torus palatinus ? | What are the signs and symptoms of Hyperostosis corticalis generalisata, benign form of Worth with torus palatinus? The Human Phenotype Ontology provides the following list of signs and symptoms for Hyperostosis corticalis generalisata, benign form of Worth with torus palatinus. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormal cortical bone morphology 90% Abnormality of the ribs 90% Craniofacial hyperostosis 90% Torus palatinus 90% Abnormal form of the vertebral bodies 50% Facial palsy 7.5% Mandibular prognathia 7.5% Nystagmus 7.5% Sensorineural hearing impairment 7.5% Abnormality of pelvic girdle bone morphology - Autosomal dominant inheritance - Clavicular sclerosis - Dental malocclusion - Flat forehead - Growth abnormality - Metacarpal diaphyseal endosteal sclerosis - Metatarsal diaphyseal endosteal sclerosis - Thickened cortex of long bones - Vertebral body sclerosis - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What is (are) Stargardt disease ? | Stargardt disease is a genetic eye disorder that causes progressive vision loss. It affects the macula, an area of the retina responsible for sharp, central vision. Vision loss is due to abnormal accumulation of a fatty yellow pigment (lipofuscin) in the cells within the macula. People with Stargardt disease also have problems with night vision, and some have problems with color vision. The signs and symptoms of Stargardt disease typically appear in late childhood to early adulthood and worsen over time. It is most commonly caused by mutations in the ABCA4 gene and inherited in an autosomal recessive manner. Rarely it may be caused by mutations in other genes and inherited in an autosomal dominant manner. There is currently no treatment, but various services and devices can help affected people carry out daily activities and maintain their independence. | |
What are the symptoms of Stargardt disease ? | What are the signs and symptoms of Stargardt disease? The Human Phenotype Ontology provides the following list of signs and symptoms for Stargardt disease. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Bull's eye maculopathy 15/15 Autosomal recessive inheritance - Macular degeneration - Retinitis pigmentosa inversa - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
Is Stargardt disease inherited ? | How is Stargardt disease inherited? Stargardt disease is most commonly inherited in an autosomal recessive manner. This means that to be affected, a person must have a mutation in both copies of the responsible gene in each cell. Affected people inherit one mutated copy of the gene from each parent, who is referred to as a carrier. Carriers of an autosomal recessive condition typically do not have any signs or symptoms (they are unaffected). When 2 carriers of an autosomal recessive condition have children, each child has a: 25% (1 in 4) chance to be affected 50% (1 in 2) chance to be an unaffected carrier like each parent 25% chance to be unaffected and not be a carrier A person with autosomal recessive Stargardt disease will always pass one mutated copy of the gene to each of his/her children. In other words, each of his/her children will at least be a carrier. A child of an affected person can be affected if the other parent is also affected or is a carrier. In rare cases, Stargardt disease may be inherited in an autosomal dominant manner. This means that having a mutation in only one copy of the responsible gene in each cell is enough to cause features of the condition. An affected person typically inherits the mutated gene from an affected parent. When a person with a mutation that causes an autosomal dominant condition has children, each child has a 50% (1 in 2) chance to inherit that mutation. | |
How to diagnose Stargardt disease ? | Is genetic testing available for Stargardt disease? Yes. Genetic testing may help distinguish the type of Stargardt disease a person has, and provide information about the mode of inheritance and risks to other family members. The Genetic Testing Registry (GTR) provides information about the genetic tests available for Stargardt disease. The intended audience for the GTR is health care providers and researchers. Patients and consumers with specific questions about genetic testing for this condition should speak with their ophthalmologist or a genetics professional. | |
What are the treatments for Stargardt disease ? | How might Stargardt disease be treated? At present there is no cure for Stargardt disease, and there is very little that can be done to slow its progression. Wearing sunglasses to protect the eyes from UVa, UVb and bright light may be of some benefit. Animal studies have shown that taking excessive amounts of vitamin A and beta carotene could promote the additional accumulation of lipofuscin, as well as a toxic vitamin A derivative called A2E; it is typically recommended that these be avoided by individuals with Stargardt disease. There are possible treatments for Stargardt disease that are being tested, including a gene therapy treatment, which has been given orphan drug status by the European Medicines Agency (EMEA, similar to the FDA). You can read more about this treatment by clicking here. There are also clinical trials involving embryonic stem cell treatments. | |
What are the symptoms of Deafness oligodontia syndrome ? | What are the signs and symptoms of Deafness oligodontia syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Deafness oligodontia syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Reduced number of teeth 90% Sensorineural hearing impairment 90% Vertigo 50% Autosomal recessive inheritance - Congenital sensorineural hearing impairment - Diastema - Oligodontia - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What is (are) Carbon baby syndrome ? | Carbon baby syndrome, also known as universal acquired melanosis, is a rare form of hyperpigmentation. The skin of affected infants progressively darkens over the first years of life in the absence of other symptoms. The cause of the condition is unknown. | |
What is (are) Brooke-Spiegler syndrome ? | Brooke-Spiegler syndrome is a condition characterized by multiple skin tumors that develop from structures associated with the skin, such as sweat glands and hair follicles. People with Brooke-Spiegler syndrome may develop several types of tumors, including growths called spiradenomas, trichoepitheliomas, and cylindromas. The tumors associated with Brooke-Spiegler syndrome are generally benign (noncancerous), but occasionally they may become malignant (cancerous). Individuals with Brooke-Spiegler syndrome are also at increased risk of developing tumors in tissues in other areas, particularly benign or malignant tumors of the salivary or parotid glands and basal cell carcinomas. Brooke-Spiegler syndrome is caused by mutations in the CYLD gene. Susceptibility to Brooke-Spiegler syndrome has an autosomal dominant pattern of inheritance, which means one copy of the altered gene in each cell increases the risk of developing this condition. However, a second, non-inherited mutation is required for development of skin appendage tumors in this disorder. | |
What are the symptoms of Brooke-Spiegler syndrome ? | What are the signs and symptoms of Brooke-Spiegler syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Brooke-Spiegler syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Adult onset - Autosomal dominant inheritance - Milia - Neoplasm - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What are the symptoms of Hemolytic anemia lethal congenital nonspherocytic with genital and other abnormalities ? | What are the signs and symptoms of Hemolytic anemia lethal congenital nonspherocytic with genital and other abnormalities? The Human Phenotype Ontology provides the following list of signs and symptoms for Hemolytic anemia lethal congenital nonspherocytic with genital and other abnormalities. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of the ureter 90% Hypoplasia of penis 90% Oligohydramnios 90% Respiratory insufficiency 90% Sandal gap 90% Abnormality of coagulation 50% Aplasia/Hypoplasia of the lungs 50% Ascites 50% Depressed nasal ridge 50% Displacement of the external urethral meatus 50% Microcephaly 50% Muscular hypotonia 50% Narrow mouth 50% Polyhydramnios 50% Renal hypoplasia/aplasia 50% Splenomegaly 50% Thin vermilion border 50% Abnormal external genitalia - Abnormality of earlobe - Deep plantar creases - Flat occiput - Hemolytic anemia - Hepatosplenomegaly - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What are the symptoms of Kowarski syndrome ? | What are the signs and symptoms of Kowarski syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Kowarski syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of metabolism/homeostasis - Autosomal recessive inheritance - Delayed skeletal maturation - Pituitary dwarfism - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What is (are) Mitochondrial encephalomyopathy lactic acidosis and stroke-like episodes ? | Mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes (MELAS) affects many parts of the body, particularly the brain and nervous system (encephalo-) and muscles (myopathy). Symptoms typically begin in childhood and may include muscle weakness and pain, recurrent headaches, loss of appetite, vomiting, and seizures. Most affected individuals experience stroke-like episodes beginning before age 40. People with MELAS can also have a buildup of lactic acid in their bodies that can lead to vomiting, abdominal pain, fatigue, muscle weakness, and difficulty breathing. The genes associated with MELAS are located in mitochondrial DNA and therefore follow a maternal inheritance pattern (also called mitochondrial inheritance). MELAS can be inherited from the mother only, because only females pass mitochondrial DNA to their children. In some cases, MELAS results from a new mutation that was not inherited from a person's mother. | |
What are the symptoms of Mitochondrial encephalomyopathy lactic acidosis and stroke-like episodes ? | What are the signs and symptoms of Mitochondrial encephalomyopathy lactic acidosis and stroke-like episodes? The signs and symptoms of MELAS often appear in childhood following a period of normal development. Early symptoms may include muscle weakness and pain, recurrent headaches, loss of appetite, vomiting, and seizures. Most affected individuals experience stroke-like episodes beginning before age 40. These episodes may involve temporary muscle weakness on one side of the body, altered consciousness, vision abnormalities, seizures, and severe headaches resembling migraines. Repeated stroke-like episodes can progressively damage the brain, leading to vision loss, problems with movement, and a loss of intellectual function. Many people with MELAS have a buildup of lactic acid in their bodies (lactic acidosis). This can lead to vomiting, abdominal pain, extreme fatigue, muscle weakness, and difficulty breathing. Involuntary muscle spasms, impaired muscle coordination, hearing loss, heart and kidney problems, diabetes, and hormonal imbalances may also occur. The Human Phenotype Ontology provides the following list of signs and symptoms for Mitochondrial encephalomyopathy lactic acidosis and stroke-like episodes. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of mitochondrial metabolism 90% Cerebral ischemia 90% Developmental regression 90% EMG abnormality 90% Hemiplegia/hemiparesis 90% Migraine 90% Muscle weakness 90% Myopathy 90% Abdominal pain 50% Amaurosis fugax 50% Anorexia 50% Aplasia/Hypoplasia of the cerebellum 50% Attention deficit hyperactivity disorder 50% Cerebral calcification 50% Cerebral cortical atrophy 50% Decreased body weight 50% Decreased nerve conduction velocity 50% Hallucinations 50% Incoordination 50% Involuntary movements 50% Memory impairment 50% Nausea and vomiting 50% Pancreatitis 50% Ptosis 50% Reduced consciousness/confusion 50% Respiratory insufficiency 50% Sensorineural hearing impairment 50% Short stature 50% Type II diabetes mellitus 50% Visual field defect 50% Abnormality of neuronal migration 7.5% Abnormality of retinal pigmentation 7.5% Abnormality of temperature regulation 7.5% Abnormality of the genital system 7.5% Abnormality of the liver 7.5% Abnormality of the macula 7.5% Abnormality of the pinna 7.5% Abnormality of the renal tubule 7.5% Abnormality of visual evoked potentials 7.5% Anterior hypopituitarism 7.5% Aortic dilatation 7.5% Aortic dissection 7.5% Apnea 7.5% Autism 7.5% Carious teeth 7.5% Cataract 7.5% Congestive heart failure 7.5% Constipation 7.5% Delayed skeletal maturation 7.5% EEG abnormality 7.5% Feeding difficulties in infancy 7.5% Gingival overgrowth 7.5% Glomerulopathy 7.5% Goiter 7.5% Hypercalciuria 7.5% Hypertelorism 7.5% Hypertension 7.5% Hyperthyroidism 7.5% Hypertrichosis 7.5% Hypertrophic cardiomyopathy 7.5% Hypoparathyroidism 7.5% Hypopigmented skin patches 7.5% Hypothyroidism 7.5% Ichthyosis 7.5% Intestinal obstruction 7.5% Malabsorption 7.5% Mask-like facies 7.5% Microcephaly 7.5% Multiple lipomas 7.5% Muscular hypotonia 7.5% Myalgia 7.5% Nephrotic syndrome 7.5% Neurological speech impairment 7.5% Nyctalopia 7.5% Ophthalmoparesis 7.5% Optic atrophy 7.5% Paresthesia 7.5% Premature loss of teeth 7.5% Primary adrenal insufficiency 7.5% Proteinuria 7.5% Pulmonary embolism 7.5% Pulmonary hypertension 7.5% Renal insufficiency 7.5% Skeletal muscle atrophy 7.5% Spontaneous hematomas 7.5% Sudden cardiac death 7.5% Thyroiditis 7.5% Tremor 7.5% Type I diabetes mellitus 7.5% Ventriculomegaly 7.5% Visual impairment 7.5% Bilateral sensorineural hearing impairment - Congenital cataract - Cortical visual impairment - Dementia - Diabetes mellitus - Encephalopathy - Episodic vomiting - Generalized tonic-clonic seizures - Growth abnormality - Hemianopia - Hemiparesis - Lactic acidosis - Left ventricular hypertrophy - Mitochondrial inheritance - Mitochondrial myopathy - Ophthalmoplegia - Progressive sensorineural hearing impairment - Ragged-red muscle fibers - Stroke-like episodes - Wolff-Parkinson-White syndrome - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
Is Mitochondrial encephalomyopathy lactic acidosis and stroke-like episodes inherited ? | How is mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes (MELAS) inherited? MELAS is caused by mutations in mitochondrial DNA (mtDNA) and is therefore transmitted by maternal inheritance (also called mitochondrial inheritance). This type of inheritance applies to all conditions caused by genes in mtDNA. Mitochondria are structures in each cell that turn molecules into energy, and each contain a small amount of DNA. Only egg cells (not sperm cells) contribute mitochondria to offspring, so only females can pass on mitochondrial mutations to their children. Conditions resulting from mutations in mtDNA can appear in every generation of a family and can affect both males and females. In most cases, people with MELAS inherit an altered mitochondrial gene from their mother. Less commonly, the condition results from a new mutation in a mitochondrial gene and occurs in an individual with no history of MELAS in the family. | |
How to diagnose Mitochondrial encephalomyopathy lactic acidosis and stroke-like episodes ? | What are the genetic testing options for mitochondrial encephalomyopathy lactic acidosis and stroke-like episodes (MELAS)? Genetic testing for a particular condition is typically available from only a few clinical laboratories because these conditions are rare and the tests are ordered infrequently. It is not uncommon to send DNA samples to a laboratory in another state, or even to laboratories in Canada or Europe. Genetic tests are more complicated than standard blood tests and are usually much more expensive. Due to the high cost of these tests, insurance companies may or may not provide coverage. Doctors sometimes write a letter of medical necessity to the insurance company stating why a particular test is needed, which sometimes pursuades the insurance company to cover the test. These letters state the medical benefits that a person would receive from a test, and how the test would alter a person's medical care. GeneTests lists the names of laboratories that perform genetic testing. This resource lists the contact information for the clinical laboratories conducting genetic testing for MELAS. Another option is to participate in a research study that is performing genetic testing. While the cost of testing is often covered by the research funding, the tests may be more experimental and less accurate. In addition, results may not be reported to participants, or it may take a much longer time to receive any results. To access the contact information for the research laboratory performing genetic testing for mitochondrial disorders (including MELAS), click here. Please note: Most of the laboratories listed through GeneTests do not accept direct contact from patients and their families; therefore, if you are interested in learning more, you will need to work with a health care provider or a genetics professional. | |
What is (are) Familial dermographism ? | Familial dermographism is a condition also known as skin writing. When people who have dermatographia lightly scratch their skin, the scratches redden into a raised wheal similar to hives. Signs and symptoms of dermatographia include raised red lines, swelling, inflammation, hive-like welts and itching. Symptoms usually disappear within 30 minutes. The exact cause of this condition is unknown. Treatment may invovle use of antihistamines if symptoms do not go away on their own. | |
What are the symptoms of Familial dermographism ? | What are the signs and symptoms of Familial dermographism? The Human Phenotype Ontology provides the following list of signs and symptoms for Familial dermographism. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Autosomal dominant inheritance - Dermatographic urticaria - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What is (are) Acrodysplasia scoliosis ? | Acrodysplasia scoliosis is a rare condition that has been reported in two brothers. The condition is characterized by scoliosis, brachydactyly (unusually short fingers and toes), spina bifida occulta, and carpal synostosis (fused bones of the wrist). The underlying genetic cause of the condition is unknown, but it appears to be inherited in an autosomal recessive manner. Treatment is based on the signs and symptoms present in each person. | |
What are the symptoms of Acrodysplasia scoliosis ? | What are the signs and symptoms of Acrodysplasia scoliosis? The Human Phenotype Ontology provides the following list of signs and symptoms for Acrodysplasia scoliosis. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Brachydactyly syndrome 90% Scoliosis 90% Spina bifida occulta 50% Vertebral segmentation defect 50% The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What is (are) Glycogen storage disease type 13 ? | Glycogen storage disease type 13 (GSD13), also known as -enolase deficiency, is an inherited disease of the muscles. The muscles of an affected individual are not able to produce enough energy to function properly, causing muscle weakness and pain. GSD13 is caused by changes (mutations) in the ENO3 gene and is inherited in an autosomal recessive pattern. | |
What are the symptoms of Glycogen storage disease type 13 ? | What are the signs and symptoms of Glycogen storage disease type 13? Glycogen storage disease type 13 causes muscle pain (myalgia). Individuals with GSD13 also experience exercise intolerance, which means they have difficulty exercising because they may have muscle weakness and tire easily. The Human Phenotype Ontology provides the following list of signs and symptoms for Glycogen storage disease type 13. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Adult onset - Autosomal recessive inheritance - Elevated serum creatine phosphokinase - Exercise intolerance - Increased muscle glycogen content - Myalgia - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What causes Glycogen storage disease type 13 ? | What causes glycogen storage disease type 13? Glycogen storage disease type 13 (GSD13) is caused by changes (mutations) in the ENO3 gene. Glycogen is a substance that is stored in muscle tissue and is used as an important source of energy for the muscles during movement and exercise. The ENO3 gene makes a chemical called enolase, which is an enzyme that helps the muscles use glycogen for energy. In GSD13, the ENO3 genes do not work properly such that the body cannot make enolase, and as a result, the muscles do not have enough energy to work properly. | |
How to diagnose Glycogen storage disease type 13 ? | How is glycogen storage disease type 13 diagnosed? Glycogen storage disease type 13 is diagnosed by taking a sample of muscle tissue (muscle biopsy) to determine if there is enough of the chemical enolase working in the muscle cells. Genetic testing can also be done to look for changes (mutations) in the ENO3 gene. | |
What is (are) Catamenial pneumothorax ? | Catamenial pneumothorax is an extremely rare condition that affects women. Pneumothorax is the medical term for a collapsed lung, a condition in which air or gas is trapped in the space surrounding the lungs causing the lungs to collapse. Women with catamenial pneumothorax have recurrent episodes of pneumothorax that occur within 72 hours before or after the start of menstruation. The exact cause of catamenial pneumothorax is unknown and several theories have been proposed. Many cases are associated with the abnormal development of endometrial tissue outside of the uterus (endometriosis). Some believe that catamenial pneumothorax is the most common form of thoracic endometriosis (a condition in which the endometrial tissue grows in or around the lungs). A diagnosis of catamenial pneumothorax is usually suspected when a woman of reproductive age and with endometriosis has episodes of pneumothorax. Treatment is with hormones and surgery. | |
What are the symptoms of Catamenial pneumothorax ? | What are the signs and symptoms of Catamenial pneumothorax? The Human Phenotype Ontology provides the following list of signs and symptoms for Catamenial pneumothorax. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Autosomal recessive inheritance - Decreased fertility - Dysmenorrhea - Endometriosis - Multifactorial inheritance - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What causes Catamenial pneumothorax ? | What causes catamenial pneumothorax? The exact cause is not known. However, spontaneous collapse of the lung (pneumothorax) occurs in 72% to 73% of cases of thoracic endometriosis. Thoracic endometriosis is a condition in which endometrial tissue is present in the chest (thoracic) cavity. It is more often seen in women who are about 34 years old. Thoracic endometriosis can be found in most cases of catamenial pneumothorax. Pneumothorax associated with endometriosis may also occur without being related with menstruation (non-catamenial pneumothorax) even in cases with no symptoms or without diagnosis of pelvic endometriosis. | |
How to diagnose Catamenial pneumothorax ? | How might catamenial pneumothorax be diagnosed? The diagnosis should be suspected in women of reproductive age who have several episodes of spontaneous lung collapse (pneumothoraces) and have endometriosis. Medical thoracoscopy or video-assisted thoracoscopy may confirm the diagnosis. | |
What are the treatments for Catamenial pneumothorax ? | How might catamenial pneumothorax be treated? Treatment of choice is with surgery, with video-assisted thoracoscopic surgery (VATS). Conventional thoracotomy may be occasionally necessary, particularly in repeat operations. It is very important to examine the large, thin tissue lining around the outside of the lungs and the inside of the chest cavity (pleura). Hormonal treatment with surgery prevents the repeat of catamenial and/or endometriosis-related pneumothorax. Gonadotrophin-releasing hormone (GnRH) for 6 to 12 months after the surgery is also often recommended. | |
What are the symptoms of Auriculo-condylar syndrome ? | What are the signs and symptoms of Auriculo-condylar syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Auriculo-condylar syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Narrow mouth 52% Glossoptosis 46% Stenosis of the external auditory canal 30% Anterior open-bite malocclusion - Apnea - Autosomal dominant inheritance - Chewing difficulties - Cleft at the superior portion of the pinna - Cleft palate - Cupped ear - Dental crowding - Dental malocclusion - Hypoplastic superior helix - Low-set ears - Macrocephaly - Mandibular condyle aplasia - Mandibular condyle hypoplasia - Overfolding of the superior helices - Postauricular skin tag - Posteriorly rotated ears - Preauricular skin tag - Round face - Speech articulation difficulties - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common. | |
What is (are) Blastomycosis ? | Blastomycosis is a rare infection that may develop when people inhale a fungus called Blastomyces dermatitidis, a fungus that is found in moist soil, particularly where there is rotting vegetation. The fungus enters the body through the lungs, infecting them. The fungus then spreads to other areas of the body. The infection may affect the skin, bones and joints, and other areas. The disease usually affects people with weakened immune systems, such as those with HIV or who have had an organ transplant. | |
What is (are) MTHFR gene mutation ? | MTHFR gene mutation is a genetic change that disrupts the production of an enzyme that plays an important role in breaking down the amino acid homocysteine (a building block of protein). These mutations may cause a mild to severe loss of activity of this enzyme that can lead to elevated levels of homocysteine in the blood and/or urine. Some rare MTHFR gene mutations severely impair the function of this enzyme and lead to homocystinuria, an autosomal recessive condition characterized by various health problems including abnormal clotting and neurological problems (developmental delay, seizures, intellectual disability and microcephaly). Common MTHFR gene mutations (such as C677T and A1298C) lead to a milder reduction in enzyme function. People with two copies of C677T or one copy of C677T and one copy of A1298C may have an increased risk for cardiovascular conditions such as coronary artery disease, blood clots, and stroke. Many people who inherit these mutations never develop one of the associated conditions. | |
What are the symptoms of MTHFR gene mutation ? | What are the signs and symptoms of MTHFR gene mutations? People with MTHFR gene mutations may develop elevated levels of homocysteine in their blood (homocysteinemia) or urine (homocystinuria). Risks for health effects vary depending on the levels of homocysteine. A few cases of severe homocysteinemia have been due to rare MTHFR gene mutations (sometimes in combination with a second common MTHFR gene mutation). Symptoms in these patients varied greatly but often involved pronounced neurological symptoms and blood vessel disease. The age of the patients when they first experienced symptoms varied from infancy to adulthood. Common MTHFR gene mutations cause less severe, although still significantly raised levels of homocysteine. The most well studied MTHFR mutation, is C677T. An estimated 11% of Americans carry two copies of this mutation. People with two copies of C677T have higher homocysteine levels, than those without the mutation (people with one copy of C677T may have mildly raised homocysteine levels). Many studies have investigated the health effects of high homocysteine levels and/or having two C677T MTHFR gene mutations. Some studies suggest that an elevated level of homocysteine in the blood is associated with an increased risk for heart disease, including coronary heart disease and stroke. Specifically, studies have estimated that people with two C677T MTHFR mutations have a 16% higher chance of developing coronary heart disease, when compared to people without these mutations. Weaker associations have been suggested between high homocysteine levels and narrowing of the carotid arteries (the arteries on each side of your neck), blood clots in deep veins (often in the lower leg and thigh), a sudden blockage in a lung artery, and pregnancy complications (such as preeclampsia, placental abruption, fetal growth restriction, stillbirth, and neural tube defects). Studies involving MTHFR and homocysteine and the following conditions have been completed, but with conflicting and varied results:* Hypertension Hyperlipidemia Psoriasis Infertility Recurrent pregnancy loss Downs syndrome Spina bifida Parkinson disease Alzheimer disease Migraine Cerebral venous thrombosis Psychiatric disorders Schizophrenia Breast cancer Cervical cancer Ovarian cancer Esophageal cancer Oral cancer Liver cancer Pancreatic cancer Prostate cancer Bladder cancer Lung cancer Stomach cancer Colorectal cancer Acute lymphoblastic leukemia *This is not an exhaustive list of all studies involving MTHFR and health effects. | |
Is MTHFR gene mutation inherited ? | How is a MTHFR gene mutation inherited? Because each person has two copies of the MTHFR gene, people can inherit one copy of the MTHFR mutation or two copies (one from each parent). People who inherit two copies of a common MTHFR gene mutation (for example two C677T mutations or a C677T mutation and a A1298C mutation) may have an increased risk for certain conditions such as coronary artery disease, blood clots, and stroke when compared to those without the mutations and elevated homocystine levels. Coronary artery disease, blood clots, and stroke are all complex conditions and are caused by a combination of many genetic and environmental factors. Some rare MTHFR gene mutations can lead to homocystinuria, which is inherited in an autosomal recessive manner. Visit our "Homocystinuria due to MTHFR deficiency" webpage. |
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