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What is (are) AL amyloidosis ?
AL amyloidosisis the most common form of amyloidosis, a group of disorders in which an abnormal protein called amyloid builds up in tissues and organs. The signs and symptoms of AL amyloidosis vary among patients because the build up may occur in the tongue, intestines, muscles, joints, nerves, skin, ligaments, heart, ...
What is (are) Familial hemiplegic migraine type 2 ?
Familial hemiplegic migraine (FHM) is a form of migraine headache that runs in families. Migraines usually cause intense, throbbing pain in one area of the head, often accompanied by nausea, vomiting, and extreme sensitivity to light and sound. These recurrent headaches typically begin in childhood or adolescence and m...
What are the symptoms of Familial hemiplegic migraine type 2 ?
What are the signs and symptoms of Familial hemiplegic migraine type 2? The symptoms and severity can vary considerably among people with hemiplegic migraine. Signs and symptoms associated with aura may include: Visual disturbance (e.g. blind spots, flashing lights, zigzag pattern, and double vision) Sensory loss (e.g....
What are the treatments for Familial hemiplegic migraine type 2 ?
How might hemiplegic migraine be treated? Treatment of hemiplegic migraine varies depending on severity and which symptoms are most problematic for the patient. In general, treatments aim to manage symptoms. Drugs that are effective in the prevention of common migraines may be used in hemiplegic migraine. Prophylactic ...
What are the symptoms of Gollop Coates syndrome ?
What are the signs and symptoms of Gollop Coates syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Gollop Coates 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...
What are the symptoms of Summitt syndrome ?
What are the signs and symptoms of Summitt syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Summitt 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 ...
What are the symptoms of Baraitser-Winter syndrome ?
What are the signs and symptoms of Baraitser-Winter syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Baraitser-Winter 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 M...
What are the symptoms of Platyspondylic lethal skeletal dysplasia Torrance type ?
What are the signs and symptoms of Platyspondylic lethal skeletal dysplasia Torrance type? The Human Phenotype Ontology provides the following list of signs and symptoms for Platyspondylic lethal skeletal dysplasia Torrance type. If the information is available, the table below includes how often the symptom is seen in...
What are the symptoms of Autosomal recessive axonal neuropathy with neuromyotonia ?
What are the signs and symptoms of Autosomal recessive axonal neuropathy with neuromyotonia? The Human Phenotype Ontology provides the following list of signs and symptoms for Autosomal recessive axonal neuropathy with neuromyotonia. If the information is available, the table below includes how often the symptom is see...
What is (are) Majeed syndrome ?
Majeed syndrome is characterized by recurrent episodes of fever and inflammation in the bones and skin. The two main features of this condition are chronic recurrent multifocal osteomyelitis (CRMO) and congenital dyserythropoietic anemia (CDA). CRMO causes recurrent episodes of pain and joint swelling which can lead to...
What are the symptoms of Majeed syndrome ?
What are the signs and symptoms of Majeed syndrome? Majeed syndrome is characterized by recurrent episodes of fever and inflammation in the bones and skin. There are two main features of Majeed syndrome: Chronic recurrent multifocal osteomyelitis (CRMO), an inflammatory bone condition which causes recurrent episodes of...
What causes Majeed syndrome ?
What causes Majeed syndrome? Majeed syndrome is caused by mutations in the LPIN2 gene. This gene provides instructions for making a protein called lipin-2. Researchers believe that this protein may play a role in the processing of fats. It may also be involved in controlling inflammation and play a role in cell divisio...
Is Majeed syndrome inherited ?
How is Majeed syndrome inherited? Majeed syndrome 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 copy of the mutated gene. Although carriers typically do not show signs and...
What are the treatments for Majeed syndrome ?
How might Majeed syndrome be treated? Treatment is based upon the symptoms present. Chronic recurrent multifocal osteomyelitis (CRMO) is treated with nonsteroidal anti-inflammatory drugs (NSAIDs) and physical therapy to avoid disuse atrophy of muscles and contractures. If CRMO does not respond to NSAIDs, corticosteroid...
What is (are) Congenital laryngeal palsy ?
Congenital laryngeal palsy is also known as congenital vocal cord paralysis. It represents 15%-20% of all cases of congenital anomalies of the larynx. It may be bilateral or unilateral. The cause of bilateral paralysis of the vocal cords is often unknown (idiopathic). In some cases, paralysis may be secondary to the im...
What are the symptoms of Congenital laryngeal palsy ?
What are the signs and symptoms associated with congenital laryngeal paralysis? The following online resources provide information on the signs and symptoms of congenital laryngeal paralysis: National Institute on Deafness and Other Communication Disorders- Vocal Fold Paralysis Medscape Reference - Congenital Malformat...
What causes Congenital laryngeal palsy ?
What is the cause of congenital laryngeal paralysis? The cause is often unknown (idiopathic). Congenital bilateral vocal cord paralysis may occur as a result of the immaturity of the nerve or muscle (neuromuscular) or as a result of central nervous system problems, such as Arnold-Chiari syndrome, cerebral palsy, hydroc...
How to diagnose Congenital laryngeal palsy ?
How is congenital laryngeal paralysis diagnosed? The following online resources provide information on the diagnosis of congenital laryngeal paralysis: National Institute on Deafness and Other Communication Disorders- Vocal Fold Paralysis American Speech-Language-Hearing Association (ASHA) - Vocal Cord Paralysis Medsca...
What are the treatments for Congenital laryngeal palsy ?
What treatment is available for congenital laryngeal paralysis? The most common treatments for vocal fold paralysis are voice therapy and surgery. Some people's voices will naturally recover sometime during the first year after diagnosis, which is why doctors often delay surgery for at least a year. During this time, a...
What is (are) Oral lichen planus ?
Oral lichen planus is a inflammatory condition that affects the inside of the mouth. Signs and symptoms include patches of fine white lines and dots most commonly in the inside of the cheeks, gums, and/or tongue. Most people with lichen planus experience no to few symptoms, others may have painful sores or ulcers in t...
What are the treatments for Oral lichen planus ?
How might oral lichen planus be treated? It is important to identify and remove any potential agent that might have caused a lichenoid reaction. Chemicals or medications associated with development of lichen planus include gold, antibiotics, arsenic, iodides, chloroquine, quinacrine, quinidine, antimony, phenothiazines...
What is (are) HELLP syndrome ?
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What are the symptoms of HELLP syndrome ?
What are the signs and symptoms of HELLP syndrome? Women with HELLP syndrome may feel tired, have pain in the upper right part of the belly, have bad headaches, and nausea or vomiting. They may also experience swelling, especially of the face and hands. Vision problems may also be observed. Rarely, they may have bleedi...
What causes HELLP syndrome ?
What causes HELLP syndrome? Doctors are still unclear on what exactly causes HELLP syndrome. Although it is more common in women who have preeclampsia or pregnancy induced hypertension (high blood pressure), there are still a number of women who get it without previously showing signs of preeclampsia. The following ris...
What are the symptoms of Microduplication Xp11.22-p11.23 syndrome ?
What are the signs and symptoms of Microduplication Xp11.22-p11.23 syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Microduplication Xp11.22-p11.23 syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition....
What is (are) Ainhum ?
Ainhum is the autoamputation of a finger or toe as a result of a fibrotic band that constricts the finger or toe until it falls off. Ainhum most often affects the fifth toe on both feet. Ainhum is believed to be triggered by some sort of trauma, but the exact reason why it happens is not well understood. The condition ...
What are the symptoms of Ainhum ?
What are the signs and symptoms of Ainhum? The Human Phenotype Ontology provides the following list of signs and symptoms for Ainhum. 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 defin...
What is (are) Erythema multiforme ?
Erythema multiforme (EM) refers to a group of hypersensitivity disorders characterized by symmetric red, patchy lesions, primarily on the arms and legs. The cause is unknown, but EM frequently occurs in association with herpes simplex virus, suggesting an immunologic process initiated by the virus. In half of the cases...
What are the symptoms of Amyotonia congenita ?
What are the signs and symptoms of Amyotonia congenita? The Human Phenotype Ontology provides the following list of signs and symptoms for Amyotonia congenita. 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...
What is (are) Sarcoidosis ?
Sarcoidosis is an inflammatory disease characterized by the development and growth of tiny lumps of cells called granulomas. If these tiny granulomas grow and clump together in an organ, they can affect how the organ works, leading to the symptoms of sarcoidosis. The granulomas can be found in almost any part of the bo...
What are the symptoms of Sarcoidosis ?
What are the signs and symptoms of Sarcoidosis? Many people who have sarcoidosis don't have symptoms. Others may feel like they are coming down with the flu or a respiratory infection. While almost any body part or system can be affected, the lungs are most commonly involved. If granulomas form in the lungs, symptoms m...
What causes Sarcoidosis ?
What causes sarcoidosis? No one yet knows what causes sarcoidosis. It is thought by most scientists to be a disorder of the immune system, where the body's natural defense system malfunctions. Some physicians believe that sarcoidosis may result from a respiratory infection caused by a virus. Others suspect that exposur...
What are the treatments for Sarcoidosis ?
What treatment is available for sarcoidosis? The treatment of sarcoidosis depends on : the symptoms present the severity of the symptoms whether any vital organs (e.g., your lungs, eyes, heart, or brain) are affected how the organ is affected. Some organs must be treated, regardless of your symptoms. Others may not ne...
What are the symptoms of Schimke X-linked mental retardation syndrome ?
What are the signs and symptoms of Schimke X-linked mental retardation syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Schimke X-linked mental retardation syndrome. If the information is available, the table below includes how often the symptom is seen in people with this co...
What is (are) Mucopolysaccharidosis type IIID ?
Mucopolysaccharidosis type IIID (MPS IIID) is an genetic disorder that makes the body unable to break down large sugar molecules called glycosaminoglycans (GAGs, formerly called mucopolysaccharides). Specifically, people with this condition are unable to break down a GAG called heparan sulfate. Affected individuals can...
What are the symptoms of Mucopolysaccharidosis type IIID ?
What are the signs and symptoms of Mucopolysaccharidosis type IIID? The Human Phenotype Ontology provides the following list of signs and symptoms for Mucopolysaccharidosis type IIID. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the M...
What are the symptoms of 1q44 microdeletion syndrome ?
What are the signs and symptoms of 1q44 microdeletion syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for 1q44 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 MedlinePl...
What is (are) Anaplastic astrocytoma ?
Anaplastic astrocytoma is a rare, cancerous (malignant) type of brain tumor that arises from star-shaped brain cells called astrocytes. These cells surround and protect nerve cells in the brain and spinal cord. An anaplastic astrocytoma usually develops slowly over time, but may develop rapidly. Signs and symptoms vary...
Is Anaplastic astrocytoma inherited ?
Are anaplastic astrocytomas inherited? Anaplastic astrocytomas are usually not inherited. These tumors typically occur sporadically, in people with no family history of astrocytomas. In most cases, the exact cause is unknown. Familial cases of isolated astrocytomas have been reported but are very rare. Astrocytomas can...
How to diagnose Anaplastic astrocytoma ?
Is genetic testing available for anaplastic astrocytomas? When anaplastic astrocytomas are not associated with an inherited condition, the cause typically remains unknown. In these cases, genetic testing is not available. However, genetic testing is available for the few genetic disorders that are associated with an in...
What are the symptoms of Krabbe disease atypical due to Saposin A deficiency ?
What are the signs and symptoms of Krabbe disease atypical due to Saposin A deficiency? The Human Phenotype Ontology provides the following list of signs and symptoms for Krabbe disease atypical due to Saposin A deficiency. If the information is available, the table below includes how often the symptom is seen in peopl...
What are the symptoms of Anonychia-onychodystrophy with hypoplasia or absence of distal phalanges ?
What are the signs and symptoms of Anonychia-onychodystrophy with hypoplasia or absence of distal phalanges? The Human Phenotype Ontology provides the following list of signs and symptoms for Anonychia-onychodystrophy with hypoplasia or absence of distal phalanges. If the information is available, the table below inclu...
What is (are) Hydrops fetalis ?
Hydrops fetalis is a serious condition in which abnormal amounts of fluid build up in two or more body areas of a fetus or newborn. There are two types of hydrops fetalis: immune and nonimmune. Immune hydrops fetalis is a complication of a severe form of Rh incompatibility. Rh compatibility causes massive red blood cel...
What are the symptoms of Hydrops fetalis ?
What are the signs and symptoms of Hydrops fetalis? The Human Phenotype Ontology provides the following list of signs and symptoms for Hydrops fetalis. 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...
What are the symptoms of Immunoglobulin A deficiency 2 ?
What are the signs and symptoms of Immunoglobulin A deficiency 2? The Human Phenotype Ontology provides the following list of signs and symptoms for Immunoglobulin A deficiency 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 Medli...
What are the symptoms of Renal dysplasia megalocystis sirenomelia ?
What are the signs and symptoms of Renal dysplasia megalocystis sirenomelia? The Human Phenotype Ontology provides the following list of signs and symptoms for Renal dysplasia megalocystis sirenomelia. If the information is available, the table below includes how often the symptom is seen in people with this condition....
What are the symptoms of Multiple epiphyseal dysplasia 1 ?
What are the signs and symptoms of Multiple epiphyseal dysplasia 1? The Human Phenotype Ontology provides the following list of signs and symptoms for Multiple epiphyseal dysplasia 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 M...
What is (are) Complex regional pain syndrome ?
Complex regional pain syndrome (CRPS) is a chronic pain condition that mainly affects the arms, legs, hands, and feet, but may involve the entire body. CRPS symptoms often begin after an injury. The main feature of CRPS is continuous, intense pain that is out of proportion to the severity of the injury. The pain gets w...
What are the symptoms of Complex regional pain syndrome ?
What are the signs and symptoms of complex regional pain syndrome? Complex regional pain syndrome (CRPS) usually develops after an injury, surgery, stroke or heart attack. The key symptom of CRPS is continuous, intense pain that is out of proportion to the severity of the injury. The pain gets worse over time. CRPS mos...
What causes Complex regional pain syndrome ?
What causes complex regional pain syndrome? The underlying cause of complex regional pain syndrome (CRPS) is not well understood. In most cases it occurs after an illness or injury that did not directly damage the nerves in the affected area (Type I). In some cases, it occurs after a specific nerve injury (Type II). Th...
What are the treatments for Complex regional pain syndrome ?
How might complex regional pain syndrome be treated? There is no known cure for complex regional pain syndrome (CRPS). Treatment includes a multidisciplinary approach with the aim of controlling pain symptoms. It has been suggested that when treatment is started within a few months of when symptoms begin, improvement o...
What is (are) Graves' disease ?
Graves' disease is an autoimmune disorder that leads to overactivity of the thyroid gland (hyperthyroidism). It is caused by an abnormal immune system response that causes the thyroid gland to produce too much thyroid hormones. Graves disease is the most common cause of hyperthyroidism and occurs most often in women ov...
What are the symptoms of Graves' disease ?
What are the signs and symptoms of Graves' disease? The Human Phenotype Ontology provides the following list of signs and symptoms for Graves' 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...
What are the symptoms of Hairy nose tip ?
What are the signs and symptoms of Hairy nose tip? The Human Phenotype Ontology provides the following list of signs and symptoms for Hairy nose tip. 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 l...
What is (are) X-linked lymphoproliferative syndrome ?
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What are the symptoms of X-linked lymphoproliferative syndrome ?
What are the signs and symptoms of X-linked lymphoproliferative syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for X-linked lymphoproliferative syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You c...
What are the symptoms of Pachygyria, frontotemporal ?
What are the signs and symptoms of Pachygyria, frontotemporal? The Human Phenotype Ontology provides the following list of signs and symptoms for Pachygyria, frontotemporal. 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...
What is (are) Platelet storage pool deficiency ?
Platelet storage pool deficiency refers to a group of conditions that are caused by problems with the platelet granules. Platelet granules are tiny storage sacs found within the platelets which release various substances to help stop bleeding. Platelet storage pool deficiencies occur when platelet granules are absent, ...
What are the symptoms of Platelet storage pool deficiency ?
What are the signs and symptoms of Platelet storage pool deficiency? The signs and symptoms of platelet storage pool deficiency vary but may include: Frequent nosebleeds Abnormally heavy or prolonged menstruation Easy bruising Recurrent anemia Abnormal bleeding after surgery, dental work or childbirth The Human Phenoty...
What causes Platelet storage pool deficiency ?
What causes platelet storage pool deficiency? Platelet storage pool deficiency refers to a group of conditions that are caused by problems with the platelet granules. Platelet granules are tiny storage sacs found within the platelets which release various substances to help stop bleeding. Some platelet storage pool def...
Is Platelet storage pool deficiency inherited ?
Is platelet storage pool deficiency inherited? Platelet storage pool deficiency refers to a group of conditions that can be acquired (non-inherited) or inherited. Hereditary forms of the condition may be inherited in an autosomal dominant, autosomal recessive, or X-linked manner. In autosomal dominant conditions, one c...
How to diagnose Platelet storage pool deficiency ?
How is platelet storage pool deficiency diagnosed? A diagnosis of platelet storage pool deficiency is often suspected based on the presence of characteristic signs and symptoms. Specialized laboratory tests can then be ordered to confirm the diagnosis. This testing may include: Bleeding time studies Platelet aggregatio...
What are the treatments for Platelet storage pool deficiency ?
How might platelet storage pool deficiency be treated? Treatment for platelet storage pool deficiency is symptomatic. For example, people who have severe episodes of bleeding may require platelet transfusions or antifibrinolytic medications, particularly during periods of high risk such as during surgical procedures or...
What are the symptoms of Joubert syndrome with oculorenal anomalies ?
What are the signs and symptoms of Joubert syndrome with oculorenal anomalies? The Human Phenotype Ontology provides the following list of signs and symptoms for Joubert syndrome with oculorenal anomalies. If the information is available, the table below includes how often the symptom is seen in people with this condit...
What are the symptoms of Quebec platelet disorder ?
What are the signs and symptoms of Quebec platelet disorder? The Human Phenotype Ontology provides the following list of signs and symptoms for Quebec platelet disorder. 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 Med...
What is (are) Syndromic microphthalmia, type 3 ?
Syndromic microphthalmia, type 3 is a rare condition that affects the eyes and other parts of the body. Babies with this condition are generally born without eyeballs (anophthalmia) or with eyes that are unusually small (microphthalmia). Both of these abnormalities can be associated with severe vision loss. Other signs...
What are the symptoms of Syndromic microphthalmia, type 3 ?
What are the signs and symptoms of Syndromic microphthalmia, type 3? The Human Phenotype Ontology provides the following list of signs and symptoms for Syndromic microphthalmia, type 3. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the...
What are the symptoms of Ulna and fibula, hypoplasia of ?
What are the signs and symptoms of Ulna and fibula, hypoplasia of? The Human Phenotype Ontology provides the following list of signs and symptoms for Ulna and fibula, hypoplasia of. 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...
What is (are) Chromosome 7p deletion ?
Chromosome 7p deletion is a chromosome abnormality that occurs when there is a missing copy of the genetic material located on the short arm (p) of chromosome 7. 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...
What is (are) Fatal familial insomnia ?
Fatal familial insomnia (FFI) is an inherited prion disease that affects the brain and other parts of the nervous system. Prion diseases, also known as transmissible spongiform encephalopathies (TSE), are a group of rare neurodegenerative conditions that occur when abnormal proteins clump together and accumulate in the...
What are the symptoms of Fatal familial insomnia ?
What are the signs and symptoms of Fatal familial insomnia? The first signs and symptoms of fatal familial insomnia (FFI) generally develop in midlife (40s to 50s) and may include insomnia that worsens over time and vivid dreams when sleep is achieved. As the disease progresses and disturbs the autonomic nervous system...
What causes Fatal familial insomnia ?
What causes fatal familial insomnia? Fatal familial insomnia (FFI) is caused by a specific change (mutation) in the PRNP gene. PRNP encodes the prion protein. Although the exact function of this protein is unknown, scientists suspect that it plays an important role in the brain. Mutations in the PRNP gene result in an ...
Is Fatal familial insomnia inherited ?
How is fatal familial insomnia inherited? Fatal familial insomnia (FFI) 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....
How to diagnose Fatal familial insomnia ?
Is genetic testing available for fatal familial insomnia? Yes, genetic testing is available for PRNP, the gene known to cause fatal familial insomnia (FFI). Carrier testing for at-risk relatives and prenatal testing are possible if the disease-causing mutation in the family is known. The Genetic Testing Registry (GTR) ...
What are the treatments for Fatal familial insomnia ?
How might fatal familial insomnia be treated? There is currently no cure for fatal familial insomnia or treatment that can slow the disease progression. Management is based on alleviating symptoms and making affected people as comfortable as possible. A number of potential therapies are under current development, some ...
What is (are) Coffin-Siris syndrome ?
Coffin-Siris syndrome is a genetic condition that causes variable degrees of learning disability, developmental delays, underdeveloped pinky toenails or fingernails, and distinct facial features. It can be caused by a change (mutation) in any of several genes including the ARID1A, ARID1B, SMARCA4, SMARCB1, or SMARCE1 g...
What are the symptoms of Coffin-Siris syndrome ?
What are the signs and symptoms of Coffin-Siris syndrome? The signs and symptoms of Coffin-Siris syndrome vary. More commonly described symptoms include: Mild to severe intellectual disability Mild to severe speech delay Mild to severe delay in motor skills, such as sitting and walking Underdeveloped fingertips or toes...
What causes Coffin-Siris syndrome ?
What causes Coffin-Siris syndrome? Coffin-Siris syndrome is caused by a change (mutation) in either the ARID1A, ARID1B, SMARCA4, SMARCB1, or SMARCE1 gene. Exactly how these gene mutations result in the symptoms of Coffin-Siris syndrome is not known, however it is thought that the mutations affect how genetic material i...
How to diagnose Coffin-Siris syndrome ?
How is Coffin-Siris syndrome diagnosed? Diagnosis of Coffin-Siris syndrome is largely based upon the presence or absence of common signs and symptoms in the individual. While formal diagnostic criteria have not been established, most individuals with a clinical diagnosis of Coffin-Siris syndrome have certain features i...
What are the treatments for Coffin-Siris syndrome ?
How might Coffin-Siris syndrome be treated? People with Coffin-Siris syndrome may benefit from occupational, physical, and speech therapy. Developmental pediatricians may be helpful in recommending and coordinating therapeutic and educational interventions. Additional specialty care may be needed depending on the sympt...
What is (are) Neonatal hemochromatosis ?
Neonatal hemochromatosis is a disease in which too much iron builds up in the body. In this form of hemochromatosis the iron overload begins before birth. This disease tends to progress rapidly and is characterized by liver damage that is apparent at birth or in the first day of life. There are a number of other forms ...
What are the symptoms of Neonatal hemochromatosis ?
What are the signs and symptoms of Neonatal hemochromatosis? The Human Phenotype Ontology provides the following list of signs and symptoms for Neonatal hemochromatosis. 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 Med...
What are the symptoms of Nephrotic syndrome ocular anomalies ?
What are the signs and symptoms of Nephrotic syndrome ocular anomalies? The Human Phenotype Ontology provides the following list of signs and symptoms for Nephrotic syndrome ocular anomalies. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can u...
What are the symptoms of Holzgreve syndrome ?
What are the signs and symptoms of Holzgreve syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Holzgreve 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...
What is (are) Castleman disease ?
Castleman disease (CD) is a rare condition that affects the lymph nodes and related tissues. There are two main forms: unicentric CD and multicentric CD. Unicentric CD is a "localized" condition that is generally confined to a single set of lymph nodes, while multicentric CD is a "systemic" disease that affects multipl...
What causes Castleman disease ?
What causes Castleman disease? The exact underlying cause of Castleman disease (CD) is poorly understood. However, some scientists suspect that an increased production of interleukin-6 (IL-6) by the immune system may contribute to the development of CD. IL-6 is a substance normally produced by cells within the lymph no...
Is Castleman disease inherited ?
Is Castleman disease inherited? Although the exact underlying cause of Castleman disease is unknown, it is thought to occur sporadically in people with no family history of the condition.
What is (are) Tularemia ?
Tularemia is an infection common in wild rodents caused by the bacterium Francisella tularensis. It is transmitted to humans by contact with infected animal tissues or by ticks, biting flies, and mosquitoes. The condition is most common in North America and parts of Europe and Asia. It is very rare in the United States...
What are the symptoms of Tularemia ?
What are the symptoms of tularemia? The symptoms of tularemia usually appear 3 to 5 days after exposure to the bacteria, but can take as long as 14 days. Symptoms may include: Fever Chills Headache Diarrhea Muscle pains Joint stiffness Dry cough Progressive weakness Sweating Weight loss People can also catch pneu...
What causes Tularemia ?
What causes tularemia? Tularemia is caused by the bacterium Francisella tularensis found in animals (especially rodents, rabbits, and hares). Humans can get the disease through: Direct contact, through a break in the skin, with an infected animal or its dead body The bite of an infected tick, horsefly, or mosquito Eati...
What are the treatments for Tularemia ?
How is tularemia treated? The goal of treatment is to cure the infection with antibiotics. Streptomycin and tetracycline are commonly used to treat this infection. Once daily gentamycin treatment has been tried with excellent results as an alternative therapy to streptomycin. However, only a few cases have been studied...
What is (are) Freiberg's disease ?
Freiberg's disease is rare condition that primarily affects the second or third metatarsal (the long bones of the foot). Although people of all ages can be affected by this condition, Freiberg's disease is most commonly diagnosed during adolescence through the second decade of life. Common signs and symptoms include pa...
What are the symptoms of Freiberg's disease ?
What are the signs and symptoms of Freiberg's disease? Common signs and symptoms of Freiberg's disease include pain and stiffness in the front of the foot, which often leads to a limp. People with this condition may also experience swelling, limited range of motion, and tenderness of the affected foot. Some people desc...
What causes Freiberg's disease ?
What causes Freiberg's disease? The exact cause of Freiberg's disease is poorly understood. Some scientists believe that it is a multifactorial condition which is likely associated with the effects of multiple genes in combination with lifestyle and environmental factors. However, most current theories are centered on ...
How to diagnose Freiberg's disease ?
How is Freiberg's disease diagnosed? A diagnosis of Freiberg's disease is often suspected based on the presence of characteristic signs and symptoms. An X-ray, magnetic resonance imaging (MRI), and/or bone scan can then be ordered to confirm the diagnosis. Other testing such as laboratory studies may also be recommende...
What are the treatments for Freiberg's disease ?
How might Freiberg's disease be treated? The treatment of Freiberg's disease depends on many factors, including the severity of condition; the signs and symptoms present; and the age of the patient. The primary goal of therapy is to rest the joint and reduce pain and swelling. A more conservative treatment approach is ...
What are the symptoms of Infantile convulsions and paroxysmal choreoathetosis, familial ?
What are the signs and symptoms of Infantile convulsions and paroxysmal choreoathetosis, familial? The Human Phenotype Ontology provides the following list of signs and symptoms for Infantile convulsions and paroxysmal choreoathetosis, familial. If the information is available, the table below includes how often the sy...
What is (are) Steatocystoma multiplex ?
Steatocystoma multiplex is a condition characterized by numerous skin cysts that tend to develop during puberty. Cysts most often develop on the chest, upper arms and face, but may develop all over the body in some cases. The cysts may become inflamed and cause scarring when they heal. The condition is thought to be ca...
What are the symptoms of Steatocystoma multiplex ?
What are the signs and symptoms of Steatocystoma multiplex? Signs and symptoms of steatocystoma multiplex include multiple cysts on the skin. The cysts are often 1 to 2 centimeter wide. They frequently occur on the trunk of the body, upper arms, legs, and face; however, they can develop on other parts of the body as we...
What causes Steatocystoma multiplex ?
What causes steatocystoma multiplex? Mutations in a gene called keratin 17 (KRT17) have been identified in some individuals with inherited steatocystoma multiplex. In these families the condition is inherited in an autosomal dominant fashion. In other cases the condition occurs sporadically. This may mean that it is du...