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What is (are) Andersen-Tawil syndrome ? | Andersen-Tawil syndrome is a type of long QT syndrome and is also considered a rare form of periodic paralysis. It causes episodes of muscle weakness, changes in heart rhythm (arrhythmia), and developmental abnormalities. Physical abnormalities associated with this condition typically affect the head, face, and limbs. ... | Andersen-Tawil syndrome |
What are the symptoms of Andersen-Tawil syndrome ? | What are the signs and symptoms of Andersen-Tawil syndrome? Anderson-Tawil syndrome causes episodes of muscle weakness (periodic paralysis), changes in heart rhythm (arrhythmia), and developmental abnormalities. The most common changes affecting the heart are ventricular arrhythmia, which is a disruption in the rhythm ... | Andersen-Tawil syndrome |
How to diagnose Andersen-Tawil syndrome ? | Is genetic testing available for Andersen-Tawil syndrome? Yes, the Genetic Testing Registry (GTR) provides information about the genetic tests for this condition. The intended audience for the GTR is health care providers and researchers. Patients and consumers with specific questions about a genetic test should contac... | Andersen-Tawil syndrome |
What are the symptoms of Dystelephalangy ? | What are the signs and symptoms of Dystelephalangy? The Human Phenotype Ontology provides the following list of signs and symptoms for Dystelephalangy. 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... | Dystelephalangy |
What is (are) Charcot-Marie-Tooth disease ? | Charcot-Marie-Tooth disease is a group of disorders that affect the peripheral nerves, the nerves running from outside the brain and spine. Defects in many different genes cause different forms of this disease. Common symptoms may include foot drop, foot deformity, loss of lower leg muscle, numbness in the foot or leg,... | Charcot-Marie-Tooth disease |
What are the symptoms of Charcot-Marie-Tooth disease ? | What are the signs and symptoms of Charcot-Marie-Tooth disease? The Human Phenotype Ontology provides the following list of signs and symptoms for Charcot-Marie-Tooth 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 MedlinePl... | Charcot-Marie-Tooth disease |
What are the symptoms of Alveolar capillary dysplasia ? | What are the signs and symptoms of Alveolar capillary dysplasia? The Human Phenotype Ontology provides the following list of signs and symptoms for Alveolar capillary 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 Medline... | Alveolar capillary dysplasia |
What is (are) Peters plus syndrome ? | Peters plus syndrome is a genetic condition characterized by abnormalities of the front part of the eye called the anterior chamber, short stature, cleft lip with or without cleft palate, and distinctive facial features. The most common eye abnormality is Peters anomaly which involves the thinning and clouding of the ... | Peters plus syndrome |
What are the symptoms of Peters plus syndrome ? | What are the signs and symptoms of Peters plus syndrome? No formal diagnostic criteria have not been established for Peters plus syndrome. A clinical diagnosis is based on the presence of features. The following findings may be seen in individuals with Peters plus syndrome : Eye involvement: anomalies of the anterior c... | Peters plus syndrome |
What causes Peters plus syndrome ? | Is there anything that I might have done that could have caused or prevented Peters plus syndrome? No. Peters plus syndrome is genetic; therefore, there is nothing you or your partner could have done to cause or to prevent the syndrome. | Peters plus syndrome |
Is Peters plus syndrome inherited ? | How is Peters plus syndrome inherited? Peters plus syndrome is inherited in an autosomal recessive fashion, which means that an individual needs to inherit two disease-causing mutations of the B3GALTL gene-one from each parent-in order to have symptoms of the condition. Parents of individuals with the condition typical... | Peters plus syndrome |
How to diagnose Peters plus syndrome ? | Is there genetic testing available for Peters plus syndrome? Genetic testing is available for Peters plus syndrome. Click here to obtain a list of clinical laboratories offering genetic testing. Carrier testing for at-risk family members and prenatal diagnosis for pregnancies at increased risk are possible if the disea... | Peters plus syndrome |
What are the treatments for Peters plus syndrome ? | What treatment is available for Peters plus syndrome? Treatment varies from person to person and is based on the extent of the disease. Once a person has been diagnosed with Peters plus syndrome, the following evaluations are recommended : Eye examination Growth hormone testing Developmental assessment Heart examinatio... | Peters plus syndrome |
What are the symptoms of Charcot-Marie-Tooth disease type 1F ? | What are the signs and symptoms of Charcot-Marie-Tooth disease type 1F? The Human Phenotype Ontology provides the following list of signs and symptoms for Charcot-Marie-Tooth disease type 1F. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can u... | Charcot-Marie-Tooth disease type 1F |
What is (are) Hypersensitivity vasculitis ? | Hypersensitivity vasculitis is an extreme reaction to a drug, infection, or foreign substance that leads to inflammation and damage to blood vessels of the skin. Signs and symptoms may include purple-colored spots and patches on the skin; skin lesions on the legs, buttocks, or trunk; blisters on the skin; hives (urtica... | Hypersensitivity vasculitis |
What are the symptoms of Hypersensitivity vasculitis ? | What are the signs and symptoms of Hypersensitivity vasculitis? The Human Phenotype Ontology provides the following list of signs and symptoms for Hypersensitivity vasculitis. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePl... | Hypersensitivity vasculitis |
What is (are) Blepharospasm ? | Benign essential blepharospasm is a progressive neurological disorder characterized by involuntary muscle contractions and spasms of the eyelid muscles. It is a form of dystonia, a movement disorder in which muscle contractions cause sustained eyelid closure, twitching or repetitive movements. Benign essential blepharo... | Blepharospasm |
What are the symptoms of Blepharospasm ? | What are the signs and symptoms of Blepharospasm? The Human Phenotype Ontology provides the following list of signs and symptoms for Blepharospasm. 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 loo... | Blepharospasm |
What is (are) Kawasaki syndrome ? | Kawasaki syndrome is a condition that involves inflammation of the blood vessels. It is typically diagnosed in young children, but older children and adults can also develop this condition. Kawasaki syndrome often begins with a fever that lasts at least 5 days. Other classic symptoms may include red eyes, lips, and mou... | Kawasaki syndrome |
What are the symptoms of Kawasaki syndrome ? | What are the signs and symptoms of Kawasaki syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Kawasaki 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 Dictionar... | Kawasaki syndrome |
What causes Kawasaki syndrome ? | What genes are related to Kawasaki syndrome? A variation in the ITPKC gene has been associated with an increased risk of developing Kawasaki syndrome. This gene provides instructions for making an enzyme called inositol 1,4,5-triphosphate 3-kinase C. This enzyme helps limit the activity of immune system cells called T ... | Kawasaki syndrome |
Is Kawasaki syndrome inherited ? | Is Kawasaki syndrome inherited? A predisposition to Kawasaki syndrome appears to be passed through generations in families, but the inheritance pattern is unknown. | Kawasaki syndrome |
What are the treatments for Kawasaki syndrome ? | How might Kawasaki disease be treated? Intravenous gamma globulin is the standard treatment for Kawasaki disease and is administered in high doses. Children with Kawasaki disease usually greatly improve within 24 hours of treatment with IV gamma globulin. Aspirin is often given in combination with the IV gamma globulin... | Kawasaki syndrome |
What is (are) Neuroferritinopathy ? | Neuroferritinopathy is a movement disorder caused by the gradual accumulation of iron in the basal ganglia of the brain. People with neuroferritinopathy have progressive problems with movement that begin at about age 40. These movement problems can include involuntary jerking motions (chorea), rhythmic shaking (tremor)... | Neuroferritinopathy |
What are the symptoms of Neuroferritinopathy ? | What are the signs and symptoms of Neuroferritinopathy? The Human Phenotype Ontology provides the following list of signs and symptoms for Neuroferritinopathy. 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 Dicti... | Neuroferritinopathy |
What is (are) Satoyoshi syndrome ? | Satoyoshi syndrome is a rare condition characterized by progressive, painful, intermittent muscle spasms, diarrhea or unusual malabsorption, amenorrhea, alopecia universalis, short stature, and skeletal abnormalities. Progressive painful intermittent muscle spasms usually start between 6 to 15 years of age. Alopecia un... | Satoyoshi syndrome |
What are the symptoms of Satoyoshi syndrome ? | What are the signs and symptoms of Satoyoshi syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Satoyoshi 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 Diction... | Satoyoshi syndrome |
What is (are) Leukoplakia ? | Leukoplakia is a condition in which thickened, white patches form on the tongue, gums, inside of the cheek, or sometimes on the outer female genitals. Although the sores can vary in appearance, they are usually white or gray; thick; and slightly raised with a hard surface. The condition is thought to be caused by irrit... | Leukoplakia |
What are the symptoms of Leukoplakia ? | What are the early signs of cancer in vulvar leukoplakia? Early signs of cancer may not be apparent. The clinical appearance of leukoplakia does not generally correlate with its appearance when examined under a microscope. For example, the lesion may appear unchanged for a period of time but may actually show changes w... | Leukoplakia |
What are the treatments for Leukoplakia ? | How might leukoplakia be treated? For most people, removing the source of irritation is important and often causes the lesion to disappear. For example, if tobacco use is thought to be the cause, stopping tobacco use usually clears the condition. Dental causes such as rough teeth or fillings should be treated as soon a... | Leukoplakia |
What is (are) Spondylocostal dysostosis 4 ? | Spondylocostal dysostosis is a group of conditions characterized by abnormal development of the bones in the spine and ribs. In the spine, the vertebrae are misshapen and fused. Many people with this condition have an abnormal side-to-side curvature of the spine (scoliosis). The ribs may be fused together or missing. T... | Spondylocostal dysostosis 4 |
What are the symptoms of Spondylocostal dysostosis 4 ? | What are the signs and symptoms of Spondylocostal dysostosis 4? The Human Phenotype Ontology provides the following list of signs and symptoms for Spondylocostal dysostosis 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 MedlinePl... | Spondylocostal dysostosis 4 |
What are the symptoms of Reticular dysgenesis ? | What are the signs and symptoms of Reticular dysgenesis? The Human Phenotype Ontology provides the following list of signs and symptoms for Reticular dysgenesis. 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 Dic... | Reticular dysgenesis |
What are the symptoms of Ehlers-Danlos-like syndrome due to tenascin-X deficiency ? | What are the signs and symptoms of Ehlers-Danlos-like syndrome due to tenascin-X deficiency? The Human Phenotype Ontology provides the following list of signs and symptoms for Ehlers-Danlos-like syndrome due to tenascin-X deficiency. If the information is available, the table below includes how often the symptom is see... | Ehlers-Danlos-like syndrome due to tenascin-X deficiency |
What are the symptoms of Rienhoff syndrome ? | What are the signs and symptoms of Rienhoff syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Rienhoff 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 Dictionar... | Rienhoff syndrome |
What are the symptoms of Wellesley Carmen French syndrome ? | What are the signs and symptoms of Wellesley Carmen French syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Wellesley Carmen French 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... | Wellesley Carmen French syndrome |
What is (are) Congenital varicella syndrome ? | Congenital varicella syndrome is an extremely rare disorder in which affected infants have distinctive abnormalities at birth due to the mother's infection with chickenpox (maternal varicella zoster) early during pregnancy (i.e., up to 20 weeks gestation). Affected newborns may have a low birth weight and characterist... | Congenital varicella syndrome |
What are the symptoms of Congenital varicella syndrome ? | What are the signs and symptoms of Congenital varicella syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Congenital varicella 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 Medli... | Congenital varicella syndrome |
What are the symptoms of Spinocerebellar ataxia 28 ? | What are the signs and symptoms of Spinocerebellar ataxia 28? The Human Phenotype Ontology provides the following list of signs and symptoms for Spinocerebellar ataxia 28. 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 M... | Spinocerebellar ataxia 28 |
What is (are) Good syndrome ? | Good syndrome is a rare, adult-onset primary immunodeficiency suspected in patients who exhibit hypogammaglobulinemia and low levels of B cells along with a benign thymic tumor (thymoma) on chest X-ray. Symptoms include frequent opportunistic infections involving the sinuses and lungs, including severe CMV disease, P. ... | Good syndrome |
What are the symptoms of Chondrocalcinosis 1 ? | What are the signs and symptoms of Chondrocalcinosis 1? The Human Phenotype Ontology provides the following list of signs and symptoms for Chondrocalcinosis 1. 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 Dicti... | Chondrocalcinosis 1 |
What are the symptoms of Fallot complex with severe mental and growth retardation ? | What are the signs and symptoms of Fallot complex with severe mental and growth retardation? The Human Phenotype Ontology provides the following list of signs and symptoms for Fallot complex with severe mental and growth retardation. If the information is available, the table below includes how often the symptom is see... | Fallot complex with severe mental and growth retardation |
What is (are) Glycogen storage disease type 1B ? | Glycogen storage disease type 1B (GSD1B) is an inherited condition in which the body is unable to break down a complex sugar called glycogen. As a result, glycogen accumulates in cells throughout the body. In GSD1B, specifically, glycogen and fats build up within the liver and kidneys which can cause these organs to be... | Glycogen storage disease type 1B |
What are the symptoms of Glycogen storage disease type 1B ? | What are the signs and symptoms of Glycogen storage disease type 1B? The Human Phenotype Ontology provides the following list of signs and symptoms for Glycogen storage disease type 1B. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the... | Glycogen storage disease type 1B |
What are the symptoms of Spinocerebellar ataxia autosomal recessive 3 ? | What are the signs and symptoms of Spinocerebellar ataxia autosomal recessive 3? The Human Phenotype Ontology provides the following list of signs and symptoms for Spinocerebellar ataxia autosomal recessive 3. If the information is available, the table below includes how often the symptom is seen in people with this co... | Spinocerebellar ataxia autosomal recessive 3 |
What is (are) Desmoplastic infantile ganglioglioma ? | Desmoplastic infantile gangliomas (DIGs) are rare brain tumors that are normally located in the frontal or parietal lobes of the brain. They are usually diagnosed before 18 months of age with most infants presenting with a short duration of symptoms. Although seizures are not commonly observed, a bulging fontanelle, ra... | Desmoplastic infantile ganglioglioma |
What are the symptoms of Desmoplastic infantile ganglioglioma ? | What signs and symptoms are associated with desmoplastic infantile gangliomas? Most infants with DIGs do not have seizures; however, they usually have a bulging fontanelle, rapid head growth, sunset sign, and vomiting. | Desmoplastic infantile ganglioglioma |
How to diagnose Desmoplastic infantile ganglioglioma ? | How are desmoplastic infantile gangliomas diagnosed? In addition to detecting the signs and symptoms commonly seen in DIGs, head CT scans and MRIs may reveal the presence of this type of brain tumor. | Desmoplastic infantile ganglioglioma |
What are the treatments for Desmoplastic infantile ganglioglioma ? | What treatment is available for desmoplastic infantile gangliomas? Surgical resection (removal of the area of the brain with the tumor) has been the standard treatment reported in the medical literature. The size of the resection is probably based on the size of the tumor, although the extent of the resection is not do... | Desmoplastic infantile ganglioglioma |
What is (are) Camurati-Engelmann disease ? | Camurati-Engelmann disease is a genetic condition that mainly affects the bones. People with this disease have increased bone density, particularly affecting the long bones of the arms and legs. In some cases, the skull and hip bones are also affected. The thickened bones can lead to pain in the arms and legs, a waddli... | Camurati-Engelmann disease |
What are the symptoms of Camurati-Engelmann disease ? | What are the signs and symptoms of Camurati-Engelmann disease? People with Camurati-Engelmann disease have increased bone density, particularly affecting the long bones of the arms and legs (tibia, femur, humerus, ulna, radius). In some cases, the skull and hip bones are also affected. The thickened bones can lead to p... | Camurati-Engelmann disease |
What causes Camurati-Engelmann disease ? | What causes Camurati-Engelmann disease? Mutations in the TGFB1 gene cause Camurati-Engelmann disease. The TGFB1 gene provides instructions for producing a protein called transforming growth factor beta-1 (TGF-1). The TGF-1 protein helps control the growth and division (proliferation) of cells, the process by which cell... | Camurati-Engelmann disease |
Is Camurati-Engelmann disease inherited ? | How is Camurati-Engelmann disease inherited? Camurati-Engelmann disease is inherited in an autosomal dominant manner. This means that having a change (mutation) in only one copy of the responsible gene in each cell is enough to cause features of the condition. In some cases, an affected person inherits the mutated gene... | Camurati-Engelmann disease |
How to diagnose Camurati-Engelmann disease ? | How is Camurati-Engelmann disease diagnosed? Diagnosis of Camurati-Engelmann disease is based on physical examination and radiographic findings and can be confirmed by molecular genetic testing. TGFB1 is the only gene known to be associated with Camurati-Engelmann disease. Sequence analysis identifies mutations in TGFB... | Camurati-Engelmann disease |
What are the treatments for Camurati-Engelmann disease ? | How might Camurati-Engelmann disease (CED) be treated? Several medical therapies including corticosteroids, biphosphonates, and non-steroidal anti-inflammatory drugs (NSAIDs) have been used to manage the symptoms of Camurati-Engelmann disease (CED). NSAIDs and bisphosphonates have not been proven to be effective for mo... | Camurati-Engelmann disease |
What is (are) Familial pemphigus vulgaris ? | Familial pemphigus vulgaris refers to a cluster of pemphigus vulgaris within a family. Pemphigus vulgaris is a rare autoimmune condition that is characterized by blisters and sores on the skin and mucus membranes. Although the exact cause of familial pemphigus vulgaris is unknown, autoimmune conditions generally occur ... | Familial pemphigus vulgaris |
What are the symptoms of Familial pemphigus vulgaris ? | What are the signs and symptoms of Familial pemphigus vulgaris? The Human Phenotype Ontology provides the following list of signs and symptoms for Familial pemphigus vulgaris. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePl... | Familial pemphigus vulgaris |
What is (are) Chromosome 19p deletion ? | Chromosome 19p deletion is a chromosome abnormality that occurs when there is a missing (deleted) copy of genetic material on the short arm (p) of chromosome 19. The severity of the condition and the signs and symptoms depend on the size and location of the deletion and which genes are involved. Features that often occ... | Chromosome 19p deletion |
What is (are) Spinocerebellar ataxia 2 ? | Spinocerebellar ataxia 2 (SCA2) is a progressive disorder that causes symptoms including uncoordinated movement (ataxia), speech and swallowing difficulties, muscle wasting, slow eye movement, and sometimes dementia. Signs and symptoms usually begin in mid-adulthood but can appear any time from childhood to late-adulth... | Spinocerebellar ataxia 2 |
What are the symptoms of Spinocerebellar ataxia 2 ? | What are the signs and symptoms of Spinocerebellar ataxia 2? Early symptoms of spinocerebellar ataxia may include uncoordinated movement (ataxia) and leg cramps. Other symptoms may include tremor; decreased muscle tone; poor tendon reflexes; abnormal eye movements; dementia; dystonia and/or chorea; muscle twitches; ner... | Spinocerebellar ataxia 2 |
Is Spinocerebellar ataxia 2 inherited ? | How is spinocerebellar ataxia 2 inherited? Spinocerebellar ataxia 2 (SCA2) is inherited in an autosomal dominant manner. This means that having one changed (mutated) copy of ATXN2 (the responsible gene) in each cell is enough to cause signs and symptoms of the condition. The ATXN2 gene mutations that cause SCA2 involve... | Spinocerebellar ataxia 2 |
How to diagnose Spinocerebellar ataxia 2 ? | Is genetic testing available for spinocerebellar ataxia 2? Yes. Molecular genetic testing (analysis of DNA) is needed for a diagnosis of spinocerebellar ataxia 2 (SCA2). This testing detects abnormal CAG trinucleotide repeat expansions in the ATXN2 gene. Affected people (or people who will later develop symptoms of SCA... | Spinocerebellar ataxia 2 |
What are the treatments for Spinocerebellar ataxia 2 ? | How might spinocerebellar ataxia 2 be treated? Treatment of spinocerebellar ataxia 2 (SCA2) is supportive and aims to help the affected person maintain their independence and avoid injury. It is recommended that people with SCA2 remain physically active, maintain a healthy weight, use adaptive equipment as needed, and ... | Spinocerebellar ataxia 2 |
What is (are) 16q24.3 microdeletion syndrome ? | 16q24.3 microdeletion syndrome is a chromosome abnormality that can affect many parts of the body. People with this condition are missing a small piece (deletion) of chromosome 16 at a location designated q24.3. Signs and symptoms may include developmental delay, characteristic facial features, seizures and autism spec... | 16q24.3 microdeletion syndrome |
What are the symptoms of 16q24.3 microdeletion syndrome ? | What are the signs and symptoms of 16q24.3 microdeletion syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for 16q24.3 microdeletion 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 Med... | 16q24.3 microdeletion syndrome |
What are the symptoms of Ichthyosis, leukocyte vacuoles, alopecia, and sclerosing cholangitis ? | What are the signs and symptoms of Ichthyosis, leukocyte vacuoles, alopecia, and sclerosing cholangitis? The Human Phenotype Ontology provides the following list of signs and symptoms for Ichthyosis, leukocyte vacuoles, alopecia, and sclerosing cholangitis. If the information is available, the table below includes how ... | Ichthyosis, leukocyte vacuoles, alopecia, and sclerosing cholangitis |
What is (are) Beta ketothiolase deficiency ? | Beta-ketothiolase deficiency is an inherited disorder in which the body cannot effectively process a protein building block (amino acid) called isoleucine. This condition also impairs the body's ability to process ketones, which are molecules produced during the breakdown of fats. Signs and symptoms typically appear be... | Beta ketothiolase deficiency |
What are the symptoms of Beta ketothiolase deficiency ? | What are the signs and symptoms of Beta ketothiolase deficiency? The Human Phenotype Ontology provides the following list of signs and symptoms for Beta ketothiolase 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 Medline... | Beta ketothiolase deficiency |
What are the symptoms of Reticuloendotheliosis ? | What are the signs and symptoms of Reticuloendotheliosis? The Human Phenotype Ontology provides the following list of signs and symptoms for Reticuloendotheliosis. 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 D... | Reticuloendotheliosis |
What is (are) Phacomatosis pigmentovascularis ? | Phacomatosis pigmentovascularis (PPV) is a skin and blood vessel disorder that is present from birth. Common signs and symptoms include port wine stain and pigmentary lesions, such as melanocytic nevi or epidermal nevi. A variety of classification systems have been proposed for PPV, largely depending on what type of pi... | Phacomatosis pigmentovascularis |
What are the symptoms of Phacomatosis pigmentovascularis ? | What are the signs and symptoms of phacomatosis pigmentovascularis? Characteristic signs and symptoms of phacomatosis pigmentovascularis (PPV), include port wine stain and pigmentary lesions. The port wine stain and pigmentary lesions are often extensive and can affect several areas of the body, including the face. Exa... | Phacomatosis pigmentovascularis |
What causes Phacomatosis pigmentovascularis ? | What causes phacomatosis pigmentovascularis? Phacomatosis pigmentovascularis (PPV) is thought to occur as a result of a change in the arrangement of a small piece of genetic material in a developing embryo. Because of this change some of the baby's body cells carry two copies of recessive gene mutations while the major... | Phacomatosis pigmentovascularis |
How to diagnose Phacomatosis pigmentovascularis ? | How might phacomatosis pigmentovascularis be diagnosed? Diagnosis of phacomatosis pigmentovascularis is based primarily on physical evaluation and appearence of the skin lesions. | Phacomatosis pigmentovascularis |
What are the treatments for Phacomatosis pigmentovascularis ? | How might phacomatosis pigmentovascularis be treated? If phacomatosis pigmentovascularis (PPV) is not associated with systemic complications (e.g., Sturge-Weber syndrome, Klippel-Trenaunay syndrome, eye conditions) it requires no treatment, however pulsed dye laser may improve the appearance of port wine stains and Q-s... | Phacomatosis pigmentovascularis |
What is (are) Mucoepidermoid carcinoma ? | Mucoepidermoid carcinoma is a type of cancer of the salivary glands. Salivary gland cancer is diagnosed in 2-3 individuals per 100,000 people each year, and 30-35% of these are mucoepidermoid carcinomas. Mucoepidermoid carcinoma develops when a cell randomly acquires changes (mutations) in genes that regulate how th... | Mucoepidermoid carcinoma |
What is (are) Cerulean cataract ? | Cerulean cataracts are opaque areas that develop in the lens of the eye that often have a bluish or whitish color. They may be present at birth or develop in very early childhood, but may not be diagnosed until adulthood. They are usually bilateral and progressive. Infants can be asymptomatic, but may also be visually ... | Cerulean cataract |
What are the symptoms of Cerulean cataract ? | What are the signs and symptoms of Cerulean cataract? The Human Phenotype Ontology provides the following list of signs and symptoms for Cerulean cataract. 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 Dictionar... | Cerulean cataract |
What are the treatments for Cerulean cataract ? | How might cerulean cataracts be treated? No treatment is known to prevent cerulean cataracts, and there is currently no cure for the condition. Frequent eye evaluations and eventual cataract surgery are typically required to prevent amblyopia (vision loss) as the opacities progress. The symptoms of early cataracts may ... | Cerulean cataract |
What are the symptoms of Fryns Hofkens Fabry syndrome ? | What are the signs and symptoms of Fryns Hofkens Fabry syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Fryns Hofkens Fabry 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 Medline... | Fryns Hofkens Fabry syndrome |
What are the symptoms of Microcephaly cervical spine fusion anomalies ? | What are the signs and symptoms of Microcephaly cervical spine fusion anomalies? The Human Phenotype Ontology provides the following list of signs and symptoms for Microcephaly cervical spine fusion anomalies. If the information is available, the table below includes how often the symptom is seen in people with this co... | Microcephaly cervical spine fusion anomalies |
What is (are) Multiple mitochondrial dysfunctions syndrome ? | Multiple mitochondrial dysfunctions syndrome (MMDS) is a severe condition that affects the energy-producing structures of cells (called the mitochondria). Signs and symptoms of this condition generally develop early in life and may include encephalopathy, hypotonia (poor muscle tone), seizures, developmental delay, fai... | Multiple mitochondrial dysfunctions syndrome |
What are the symptoms of Multiple mitochondrial dysfunctions syndrome ? | What are the signs and symptoms of Multiple mitochondrial dysfunctions syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Multiple mitochondrial dysfunctions syndrome. If the information is available, the table below includes how often the symptom is seen in people with this co... | Multiple mitochondrial dysfunctions syndrome |
What is (are) Pyridoxine-dependent epilepsy ? | Pyridoxine-dependent epilepsy is a condition that involves seizures beginning in infancy or, in some cases, before birth. Those affected typically experience prolonged seizures lasting several minutes (status epilepticus). These seizures involve muscle rigidity, convulsions, and loss of consciousness (tonic-clonic seiz... | Pyridoxine-dependent epilepsy |
What are the symptoms of Pyridoxine-dependent epilepsy ? | What are the signs and symptoms of Pyridoxine-dependent epilepsy? Those affected by pyridoxine-dependent epilepsy typically experience prolonged seizures lasting several minutes (status epilepticus). These seizures involve muscle rigidity, convulsions, and loss of consciousness (tonic-clonic seizures). Additional featu... | Pyridoxine-dependent epilepsy |
What causes Pyridoxine-dependent epilepsy ? | What causes pyridoxine-dependent epilepsy? Mutations in the ALDH7A1 gene cause pyridoxine-dependent epilepsy. This condition is inherited in an autosomal recessive pattern, which means both copies of the gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one ... | Pyridoxine-dependent epilepsy |
What are the treatments for Pyridoxine-dependent epilepsy ? | How might pyridoxine-dependent epilepsy be treated? Anticonvulsant drugs, which are usually given to control seizures, are ineffective in people with pyridoxine-dependent epilepsy. Instead, people with this type of seizure are medically treated with large daily doses of pyridoxine (a type of vitamin B6 found in food). ... | Pyridoxine-dependent epilepsy |
What is (are) Multifocal motor neuropathy ? | Multifocal motor neuropathy (MMN) is a rare neuropathy characterized by progressive, asymmetric muscle weakness and atrophy (wasting). Signs and symptoms include weakness in the hands and lower arms; cramping; involuntary contractions or twitching; and atrophy of affected muscles. MMN is thought to be due to an abnorma... | Multifocal motor neuropathy |
What are the symptoms of Multifocal motor neuropathy ? | What are the signs and symptoms of multifocal motor neuropathy? Signs and symptoms of multifocal motor neuropathy (MMN) may include weakness; cramping; involuntary contractions or twitching; and wasting (atrophy) of affected muscles. Atrophy occurs late in the course of the condition. Muscles of the hands and lower arm... | Multifocal motor neuropathy |
What causes Multifocal motor neuropathy ? | What causes multifocal motor neuropathy? The exact underlying cause of multifocal motor neuropathy (MMN) is poorly understood. It is considered an immune-mediated disorder (due to an abnormal immune system response), both because IVIG therapy improves symptoms, and many patients have anti-GM1 antibodies. Research to fu... | Multifocal motor neuropathy |
Is Multifocal motor neuropathy inherited ? | Is multifocal motor neuropathy inherited? We are not aware of any evidence that multifocal motor neuropathy (MMN) is inherited or of any reports of familial cases (occurring in more than one person in a family). Furthermore, to our knowledge, no specific genes known to be associated with MMN have been identified. | Multifocal motor neuropathy |
What are the treatments for Multifocal motor neuropathy ? | How might multifocal motor neuropathy be treated? Multifocal motor neuropathy (MMN) is considered treatable with intravenous immune globulin (IVIG). Early treatment shortly after symptoms begin is recommended. Most people have a fairly rapid improvement in weakness with IVIG, but the improvement generally does not last... | Multifocal motor neuropathy |
What is (are) Postural orthostatic tachycardia syndrome ? | Postural orthostatic tachycardia syndrome (POTS) is a rare condition that is primarily characterized by orthostatic intolerance (an excessively reduced volume of blood returns to the heart when moving from a lying down to a standing position). Orthostatic Intolerance is generally associated with lightheadedness and/or ... | Postural orthostatic tachycardia syndrome |
What are the symptoms of Postural orthostatic tachycardia syndrome ? | What are the signs and symptoms of postural orthostatic tachycardia syndrome? Postural orthostatic tachycardia syndrome (POTS) is primarily characterized by orthostatic intolerance (an excessively reduced volume of blood returns to the heart when moving from a lying down to a standing position). Orthostatic Intolerance... | Postural orthostatic tachycardia syndrome |
What causes Postural orthostatic tachycardia syndrome ? | What causes postural orthostatic tachycardia syndrome? The underlying cause of postural orthostatic tachycardia syndrome (POTS) is poorly understood. However, episodes often begin after a pregnancy, major surgery, trauma, or a viral illness and may increase right before a menstrual period. Many researchers suspect that... | Postural orthostatic tachycardia syndrome |
Is Postural orthostatic tachycardia syndrome inherited ? | Is postural orthostatic tachycardia syndrome inherited? Most cases of postural orthostatic tachycardia syndrome (POTS) are not thought to be inherited. Although the condition generally occurs sporadically, some people with POTS do report a family history of orthostatic intolerance (an excessively reduced volume of bloo... | Postural orthostatic tachycardia syndrome |
How to diagnose Postural orthostatic tachycardia syndrome ? | How is postural orthostatic tachycardia syndrome diagnosed? A diagnosis of postural orthostatic tachycardia syndrome (POTS) is often suspected based on the presence of characteristic signs and symptoms. Additional testing can then be ordered to confirm the diagnosis. Many physicians will conduct a physical examination,... | Postural orthostatic tachycardia syndrome |
What are the treatments for Postural orthostatic tachycardia syndrome ? | How is postural orthostatic tachycardia syndrome treated? Because postural orthostatic tachycardia syndrome (POTS) is thought to have a variety of causes, there is no single treatment that is effective for all people with the condition. In general, management of POTS aims to relieve low blood volume and/or regulate cir... | Postural orthostatic tachycardia syndrome |
What are the symptoms of Spondylometaphyseal dysplasia with dentinogenesis imperfecta ? | What are the signs and symptoms of Spondylometaphyseal dysplasia with dentinogenesis imperfecta? The Human Phenotype Ontology provides the following list of signs and symptoms for Spondylometaphyseal dysplasia with dentinogenesis imperfecta. If the information is available, the table below includes how often the sympto... | Spondylometaphyseal dysplasia with dentinogenesis imperfecta |
What is (are) Lymphocytic infiltrate of Jessner ? | Lymphocytic infiltrate of Jessner is a skin condition characterized by single or multiple small, nonscaly, red, bumps on the face, neck, and upper back. The bumps can enlarge to create a red plaque. Rarely, the skin lesions cause burning or itching. The condition tends to last for several months, sometimes longer. The ... | Lymphocytic infiltrate of Jessner |
What are the symptoms of Lymphocytic infiltrate of Jessner ? | What are the signs and symptoms of Lymphocytic infiltrate of Jessner? The Human Phenotype Ontology provides the following list of signs and symptoms for Lymphocytic infiltrate of Jessner. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use t... | Lymphocytic infiltrate of Jessner |
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