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What are the symptoms of Autoimmune hepatitis ? | What are the signs and symptoms of Autoimmune hepatitis? Symptoms of autoimmune hepatitis range from mild to severe. Fatigue is probably the most common symptom of autoimmune hepatitis. Other symptoms include: an enlarged liver jaundice itching skin rashes joint pain abdominal discomfort spider angiomas, or abnormal bl... | |
What causes Autoimmune hepatitis ? | What causes autoimmune hepatitis? Although the exact cause of autoimmune hepatitis is unknown, evidence suggests that liver injury in a patient with autoimmune hepatitis is the result of a cell-mediated immunologic attack. This autoimmune attack may be triggered by genetic factors, viral infections, or chemical agents.... | |
How to diagnose Autoimmune hepatitis ? | How is autoimmune hepatitis diagnosed? The diagnosis of autoimmune hepatitis is typically made based on symptoms, blood tests, and a liver biopsy. | |
What are the treatments for Autoimmune hepatitis ? | How might autoimmune hepatitis be treated? Some people with mild forms of autoimmune hepatitis may not need to take medication. Doctors assess each patient individually to determine whether those with mild autoimmune hepatitis should undergo treatment. Treatment works best when autoimmune hepatitis is diagnosed early. ... | |
What is (are) Best vitelliform macular dystrophy ? | Best vitelliform macular dystrophy (BVMD) is a slowly progressive form of macular degeneration. It usually begins in childhood or adolescence, but age of onset and severity of vision loss can vary. Affected people first have normal vision, followed by decreased central visual acuity and distorted vision (metamorphopsia... | |
What are the symptoms of Best vitelliform macular dystrophy ? | What are the signs and symptoms of Best vitelliform macular dystrophy? The Human Phenotype Ontology provides the following list of signs and symptoms for Best vitelliform macular dystrophy. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use... | |
What causes Best vitelliform macular dystrophy ? | What causes Best vitelliform macular dystrophy? Best vitelliform macular dystrophy (BVMD) is caused by changes (mutations) in the BEST1 gene. This gene gives the body instructions for making a protein called bestrophin. Bestrophin acts as a channel that controls the movement of chloride ions within the retina. It is th... | |
Is Best vitelliform macular dystrophy inherited ? | How is Best vitelliform macular dystrophy inherited? Best vitelliform macular dystrophy (BVMD) is most commonly inherited in an autosomal dominant manner, although a few cases with autosomal recessive inheritance have been reported. In autosomal dominant inheritance, having one changed (mutated) copy of the responsible... | |
How to diagnose Best vitelliform macular dystrophy ? | How is Best vitelliform macular dystrophy diagnosed? Best vitelliform macular dystrophy (BVMD) may be diagnosed based on the findings on an exam of the fundus (the interior surface of the eye opposite the lens); an electrooculogram (EOG); and the family history. An eye exam may include other tests as well. A fundus exa... | |
What are the treatments for Best vitelliform macular dystrophy ? | How might Best vitelliform macular dystrophy be treated? There is no specific treatment for Best vitelliform macular dystrophy (BVMD) at this time. Low vision aids help affected people with significant loss of visual acuity. Laser photocoagulation, photodynamic therapy, and anti-VEGF (vascular endothelial growth factor... | |
What are the symptoms of Arthrogryposis, distal, type 2E ? | What are the signs and symptoms of Arthrogryposis, distal, type 2E? The Human Phenotype Ontology provides the following list of signs and symptoms for Arthrogryposis, distal, type 2E. 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 Pinheiro Freire-Maia Miranda syndrome ? | What are the signs and symptoms of Pinheiro Freire-Maia Miranda syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Pinheiro Freire-Maia Miranda 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 Spranger Schinzel Myers syndrome ? | What are the signs and symptoms of Spranger Schinzel Myers syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Spranger Schinzel Myers 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... | |
What is (are) Alpha-thalassemia x-linked intellectual disability syndrome ? | Alpha-thalassemia x-linked intellectual disability (ATRX) syndrome is a genetic condition that causes intellectual disability, muscle weakness (hypotonia), short height, a particular facial appearance, genital abnormalities, and possibly other symptoms. It is caused by mutations in the ATRX gene and is inherited in an... | |
What are the symptoms of Alpha-thalassemia x-linked intellectual disability syndrome ? | What are the signs and symptoms of Alpha-thalassemia x-linked intellectual disability syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Alpha-thalassemia x-linked intellectual disability syndrome. If the information is available, the table below includes how often the symptom ... | |
Is Alpha-thalassemia x-linked intellectual disability syndrome inherited ? | How is alpha-thalassemia x-linked intellectual disability syndrome inherited? Alpha-thalassemia x-linked intellectual disability (ATRX) syndrome is caused by a mutation in the ATRX gene and is inherited in an x-linked way. The chance that a relative may have ATRX syndrome depends on whether the mutation in the first a... | |
What is (are) Ellis-Van Creveld syndrome ? | Ellis-Van Creveld syndrome is an inherited condition that affects bone growth. Affected people generally have short stature; short arms and legs (especially the forearm and lower leg); and a narrow chest with short ribs. Other signs and symptoms may include polydactyly; missing and/or malformed nails; dental abnormalit... | |
What are the symptoms of Ellis-Van Creveld syndrome ? | What are the signs and symptoms of Ellis-Van Creveld syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Ellis-Van Creveld 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... | |
What is (are) Brachydactyly type B ? | Brachydactyly type B is a very rare genetic condition characterized by disproportionately short fingers and toes. The ends of the second and fifth fingers are usually underdeveloped with complete absence of the fingernails. The thumb bones are always intact but are frequently flattened and/or split. The feet are usuall... | |
What are the symptoms of Brachydactyly type B ? | What are the signs and symptoms of Brachydactyly type B? The Human Phenotype Ontology provides the following list of signs and symptoms for Brachydactyly type B. 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... | |
Is Brachydactyly type B inherited ? | How is brachydactyly type B inherited? Brachydactyly type B is caused by mutations in the ROR2 gene. It is inherited in an autosomal dominant fashion, which means one copy of the altered gene in each cell is sufficient to cause the disorder. Individuals with brachydactyly type B have a 50% chance of passing on this con... | |
What is (are) Juvenile amyotrophic lateral sclerosis ? | Juvenile amyotrophic lateral sclerosis (ALS) is a type of motor neuron disease which leads to problems with muscle control and movement. Signs and symptoms of juvenile ALS tend to present by age 25 years or younger. Unlike other types of ALS, juvenile ALS is not rapidly progressive. People with juvenile ALS can have a... | |
What are the symptoms of Juvenile amyotrophic lateral sclerosis ? | What are the signs and symptoms of juvenile amyotrophic lateral sclerosis? Signs and symptoms of juvenile ALS vary but include slowly to very slowly progressive muscle weakness, increased muscle tone, Babinski reflex, muscle spasm (clonus), exaggerated reflexes, muscle wasting, and muscle twitching. Juvenile ALS usuall... | |
What causes Juvenile amyotrophic lateral sclerosis ? | What causes juvenile amyotrophic lateral sclerosis? Juvenile amyotrophic lateral sclerosis (ALS) is often genetic and may be caused by mutations in the ALS2 or SETX genes. In some cases the underlying gene abnormality cannot be determined. Juvenile ALS may be inherited in an autosomal dominant (as in ALS type 4) or aut... | |
What are the treatments for Juvenile amyotrophic lateral sclerosis ? | How might juvenile amyotrophic lateral sclerosis be treated? Treatments and therapies are available to relieve symptoms and improve the quality of life of people with juvenile ALS. Medications, such as those that reduce fatigue and ease muscle cramps are available. Physical therapy and special equipment can be helpful.... | |
What are the symptoms of Corneal dystrophy of Bowman layer type 1 ? | What are the signs and symptoms of Corneal dystrophy of Bowman layer type 1? The Human Phenotype Ontology provides the following list of signs and symptoms for Corneal dystrophy of Bowman layer type 1. 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 Quinquaud's decalvans folliculitis ? | What are the signs and symptoms of Quinquaud's decalvans folliculitis? The Human Phenotype Ontology provides the following list of signs and symptoms for Quinquaud's decalvans folliculitis. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use... | |
What is (are) Milroy disease ? | Milroy disease is a lymphatic disease that causes swelling (lymphedema) in the lower legs and feet. Lymphedema is usually present at birth or develops in infancy. It typically occurs on both sides of the body and can worsen over time. Other symptoms may include accumulation of fluid in the scrotum in males (hydrocele),... | |
What are the symptoms of Milroy disease ? | What are the signs and symptoms of Milroy disease? The most common symptom of Milroy disease is build-up of fluids (lymphedema) in the lower limbs, which is usually present from birth or before birth. However, the degree and distribution of swelling varies among affected people. It sometimes progresses, but may improve... | |
Is Milroy disease inherited ? | How is Milroy disease inherited? Milroy disease is inherited in an autosomal dominant manner. This means that having one changed (mutated) copy of the responsible gene in each cell is enough to cause symptoms of the condition. When a person with an autosomal dominant condition has children, each child has a 50% (1 in 2... | |
How to diagnose Milroy disease ? | Is genetic testing available for Milroy disease? Yes. The Genetic Testing Registry (GTR) provides information about the labs that offer genetic testing for Milroy disease. The intended audience for the GTR is health care providers and researchers. People with questions about genetic testing should speak with a health c... | |
What are the treatments for Milroy disease ? | How might Milroy disease be treated? There is currently no cure for Milroy disease. Management is typically conservative and usually successful in most people. Management of lymphedema should be guided by a lymphedema therapist. Some improvement is usually possible with the use of properly fitted compression hosiery or... | |
What is (are) Merkel cell carcinoma ? | Merkel cell carcinoma (MCC) is a rare type of skin cancer that usually appears as a single, painless, lump on sun-exposed skin. It is typically red or violet in color. It is considered fast-growing and can spread quickly to surrounding tissues, nearby lymph nodes, or more distant parts of the body. Merkel cell polyomav... | |
What causes Merkel cell carcinoma ? | What causes Merkel cell carcinoma? The exact underlying cause of Merkel cell carcinoma (MCC) is unknown, but several risk factors have been associated with the development of MCC. Having one or more risk factors does not mean that a person will develop MCC; most individuals with risk factors will not develop MCC. Risk ... | |
Is Merkel cell carcinoma inherited ? | Is Merkel cell carcinoma inherited? To our knowledge, there currently is no evidence that Merkel cell carcinoma (MCC) is inherited. While DNA changes (mutations) found in the cells of MCC tumors can lead to MCC, these types of mutations are not inherited from a person's parents. They are referred to as somatic mutation... | |
What is (are) 5q14.3 microdeletion syndrome ? | 5q14.3 microdeletion syndrome is characterized by severe intellectual disability, absent speech, stereotypic movements and epilepsy. Unusual facial features include high broad forehead with variable small chin, short nose with anteverted nares (nostrils that open to the front rather than downward), large open mouth, up... | |
What are the symptoms of 5q14.3 microdeletion syndrome ? | What are the signs and symptoms of 5q14.3 microdeletion syndrome ? The Human Phenotype Ontology provides the following list of signs and symptoms for 5q14.3 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... | |
What are the symptoms of HurlerScheie syndrome ? | What are the signs and symptoms of HurlerScheie syndrome ? The Human Phenotype Ontology provides the following list of signs and symptoms for HurlerScheie 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 is (are) Lafora disease ? | Lafora disease is an inherited, severe form of progressive myoclonus epilepsy. The condition most commonly begins with epileptic seizures in late childhood or adolescence. Other signs and symptoms include difficulty walking, muscle spasms (myoclonus) and dementia. Affected people also experience rapid cognitive deterio... | |
What are the symptoms of Lafora disease ? | What are the signs and symptoms of Lafora disease? The signs and symptoms of Lafora disease generally appear during late childhood or adolescence. Prior to the onset of symptoms, affected children appear to have normal development although some may have isolated febrile or nonfebrile convulsions in infancy or early chi... | |
What causes Lafora disease ? | What causes Lafora disease? Most cases of Lafora disease are caused by changes (mutations) in either the EPM2A gene or the NHLRC1 gene. These genes encode proteins that play a critical role in the survival of nerve cells (neurons) in the brain. Although the proteins are thought to have many functions in the body, one i... | |
Is Lafora disease inherited ? | Is Lafora disease inherited? Lafora disease is 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. The parents of an affected person usually each carry one mutated copy of the gene and are referred to as carriers.... | |
How to diagnose Lafora disease ? | How is Lafora disease diagnosed? A diagnosis of Lafora disease is often suspected based on the presence of characteristic signs and symptoms. Additional testing can then be ordered to confirm the diagnosis and rule out other conditions that may cause similar features. For example, a skin biopsy may be performed to dete... | |
What are the treatments for Lafora disease ? | How might Lafora disease be treated? Unfortunately, there is currently no cure for Lafora disease or way to slow the progression of the condition. Treatment is based on the signs and symptoms present in each person. For example, certain medications may be recommended to managed generalized seizures. In the advanced sta... | |
What are the symptoms of Spinocerebellar ataxia 40 ? | What are the signs and symptoms of Spinocerebellar ataxia 40? The Human Phenotype Ontology provides the following list of signs and symptoms for Spinocerebellar ataxia 40. 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 is (are) 2q37 deletion syndrome ? | 2q37 deletion syndrome is a rare chromosome condition that can affect many parts of the body. Approximately 100 cases have been reported worldwide. This condition is characterized by weak muscle tone (hypotonia) in infancy, mild to severe intellectual disability and developmental delay, behavioral problems, characteris... | |
What are the symptoms of 2q37 deletion syndrome ? | What are the signs and symptoms of 2q37 deletion syndrome? Most babies with 2q37 deletion syndrome are born with hypotonia, which usually improves with age. About 25 percent of those with this condition have autism, a developmental condition that affects communication and social interaction. The characteristic facial f... | |
What causes 2q37 deletion syndrome ? | What causes 2q37 deletion syndrome? 2q37 deletion syndrome is caused by a deletion of genetic material from a specific region in the long (q) arm of chromosome 2. The deletion occurs near the end of the chromosome at a location designated 2q37. The size of the deletion varies among affected individuals. The signs and s... | |
Is 2q37 deletion syndrome inherited ? | How is 2q37 deletion syndrome inherited? Can it be a hidden trait? Most cases of 2q37 deletion syndrome are not inherited. They result from a chromosomal deletion that occurs as a random event during the formation of reproductive cells (eggs or sperm) or in early fetal development. Affected people typically have no his... | |
What is (are) FG syndrome ? | FG syndrome (FGS) is a genetic condition that affects many parts of the body and occurs almost exclusively in males. "FG" represents the surname initials of the first individuals diagnosed with the disorder. People with FG syndrome frequently have intellectual disability ranging from mild to severe, hypotonia, constipa... | |
What are the symptoms of FG syndrome ? | What are the signs and symptoms of FG syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for FG 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... | |
What are the treatments for FG syndrome ? | How might FG syndrome be treated? Treatment is aimed at addressing the individual symptoms present in each case. This often involves care by a team of providers which may include pediatricians, neurologists, cardiologists, surgeons, gastroenterologists, and psychologists. Early intervention and special education servic... | |
What is (are) Barraquer-Simons syndrome ? | Barraquer-Simons syndrome, or acquired partial lipodystrophy, is characterized by the loss of fat from the face, neck, shoulders, arms, forearms, chest and abdomen. Occasionally the groin or thighs are also affected. Onset usually begins in childhood following a viral illness. It affects females more often than males. ... | |
What are the symptoms of Barraquer-Simons syndrome ? | What are the signs and symptoms of Barraquer-Simons syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Barraquer-Simons 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 treatments for Barraquer-Simons syndrome ? | How might Barraquer-Simons syndrome be treated? Surgery may be used to improve a person's appearance, but is not needed for medical reasons. Facial reconstruction techniques may be used with varying success. These techniques may include transplantation of fat tissue, silicone implants, movement of facial muscles, or ot... | |
What are the symptoms of Abruzzo Erickson syndrome ? | What are the signs and symptoms of Abruzzo Erickson syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Abruzzo Erickson 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 is (are) Adenocarcinoma of the appendix ? | Cancer of the appendix is very rare and is typically found incidentally during appendectomies, in about 1% of the cases. According to a report published by the National Cancer Institute, using the Surveillance, Epidemiology, and End Results (SEER) database, appendix cancer account for about 0.4% of gastrointestinal tum... | |
What are the symptoms of Adenocarcinoma of the appendix ? | What are the symptoms of adenocarcinoma of the appendix? The most common clinical symptom is acute appendicitis. Other symptoms include a palpable abdominal mass, ascites (fluid buildup), peritonitis (inflammation of the membrane lining the abdominal cavity) due to a perforated appendix, and non-specific gastrointestin... | |
How to diagnose Adenocarcinoma of the appendix ? | How might adenocarcinoma of the appendix be diagnosed? Adenocarcinoma of the appendix may be identified along with acute appendicitis. Mucinous adenocarcinomas may also be found incidentally as a right sided cystic mass on an imaging study. | |
What is (are) Potassium aggravated myotonia ? | Potassium aggravated myotonia is a group of diseases that causes tensing and stiffness (myotonia) of skeletal muscles, which are the muscles used for movement. The three types of potassium-aggravated myotonia include myotonia fluctuans, myotonia permanens, and acetazolamide-sensitive myotonia. Potassium aggravated my... | |
What are the symptoms of Potassium aggravated myotonia ? | What are the signs and symptoms of Potassium aggravated myotonia? The Human Phenotype Ontology provides the following list of signs and symptoms for Potassium aggravated myotonia. 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 Camptodactyly taurinuria ? | What are the signs and symptoms of Camptodactyly taurinuria? The Human Phenotype Ontology provides the following list of signs and symptoms for Camptodactyly taurinuria. 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 Cone-rod dystrophy amelogenesis imperfecta ? | What are the signs and symptoms of Cone-rod dystrophy amelogenesis imperfecta? The Human Phenotype Ontology provides the following list of signs and symptoms for Cone-rod dystrophy amelogenesis imperfecta. If the information is available, the table below includes how often the symptom is seen in people with this condit... | |
What is (are) Menkes disease ? | Menkes disease is a disorder that affects copper levels in the body. It is characterized by sparse, kinky hair; failure to thrive; and progressive deterioration of the nervous system. Additional signs and symptoms may be present. Children with Menkes syndrome typically begin to develop very severe symptoms during infan... | |
What are the symptoms of Menkes disease ? | What are the signs and symptoms of Menkes disease? The Human Phenotype Ontology provides the following list of signs and symptoms for Menkes 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 l... | |
What is (are) Brittle diabetes ? | Brittle diabetes is characterized by severe instability of blood glucose levels with frequent and unpredictable episodes of hypoglycemia and/or ketoacidosis that disrupt quality of life, often requiring frequent or prolonged hospitalizations. These unpredictable episodes are due to an absolute insulin dependency, affec... | |
What are the symptoms of Brittle diabetes ? | What are the symptoms of brittle diabetes? The main symptom of brittle diabetes is severe instability of blood glucose levels with frequent and unpredictable episodes of hypoglycemia and/or ketoacidosis that cause a disruption of daily activities. Three clinical presentations have been described: Predominant hyperglyce... | |
What causes Brittle diabetes ? | What causes brittle diabetes? There are multiple causes of brittle diabetes. Emotional stress seems to play an important role, in some cases leading to hormonal inbalances which can lead to brittle diabetes. Emotional stress can also lead to a shift in the behavior of an individual, leading them to neglect their self-c... | |
What are the treatments for Brittle diabetes ? | How might brittle diabetes be treated? The approach to management depends upon the underlying cause. General management strategies include diabetes education, frequent self-monitoring of blood glucose, the use of a continuous subcutaneous insulin pump in conjunction with a continuous glucose monitoring device, and, in ... | |
What are the symptoms of Maple syrup urine disease type 1A ? | What are the signs and symptoms of Maple syrup urine disease type 1A? The Human Phenotype Ontology provides the following list of signs and symptoms for Maple syrup urine disease type 1A. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use t... | |
What is (are) Mandibulofacial dysostosis with microcephaly ? | Mandibulofacial dysostosis with microcephaly (MFDM) is a disorder characterized by developmental delay and abnormalities of the head and face. Affected people are usually born with a small head that does not grow at the same rate as the body (progressive microcephaly). Developmental delay and intellectual disability ca... | |
What are the symptoms of Mandibulofacial dysostosis with microcephaly ? | What are the signs and symptoms of Mandibulofacial dysostosis with microcephaly? Mandibulofacial dysostosis with microcephaly (MFDM) may affect multiple parts of the body but primarily affects the head and face. People with MFDM are usually born with a small head (microcephaly) which does not grow at the same rate as t... | |
What causes Mandibulofacial dysostosis with microcephaly ? | What causes mandibulofacial dysostosis with microcephaly? Mandibulofacial dysostosis with microcephaly (MFDM) is caused by mutations in the EFTUD2 gene. This gene gives the body instructions for making part of spliceosomes, which help process a type of RNA- a chemical cousin of DNA that serves as a genetic blueprint fo... | |
Is Mandibulofacial dysostosis with microcephaly inherited ? | How is mandibulofacial dysostosis with microcephaly inherited? Mandibulofacial dysostosis with microcephaly (MFDM) is inherited in an autosomal dominant manner. This means that having one mutated copy of the responsible gene in each cell of the body is enough to cause signs and symptoms of the condition. When a person ... | |
How to diagnose Mandibulofacial dysostosis with microcephaly ? | Is genetic testing available for mandibulofacial dysostosis with microcephaly? Yes. Genetic testing is available for mandibulofacial dysostosis with microcephaly (MFDM) and confirms the diagnosis in virtually all people suspected of having MFDM. There are two approaches to genetic testing for this condition. One is seq... | |
What are the treatments for Mandibulofacial dysostosis with microcephaly ? | How might mandibulofacial dysostosis with microcephaly be treated? Individualized treatment of craniofacial features is managed by a multidisciplinary team which may include various specialists. Surgery may be needed for a variety of abnormalities, in the newborn period or beyond. Treatment of hearing loss is individua... | |
What are the symptoms of Dopamine beta hydroxylase deficiency ? | What are the signs and symptoms of Dopamine beta hydroxylase deficiency? The Human Phenotype Ontology provides the following list of signs and symptoms for Dopamine beta hydroxylase deficiency. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can... | |
What are the symptoms of Microphthalmia microtia fetal akinesia ? | What are the signs and symptoms of Microphthalmia microtia fetal akinesia? The Human Phenotype Ontology provides the following list of signs and symptoms for Microphthalmia microtia fetal akinesia. If the information is available, the table below includes how often the symptom is seen in people with this condition. You... | |
What is (are) Chester porphyria ? | Chester porphyria is a unique type of porphyria with the signs and symptoms of acute intermittent porphyria (AIP) and the biochemical defects of both AIP and variegate porphyria (VP). Chester porphyria does not conform to any of the recognized types of acute porphyria. The symptoms associated with Chester porphyria ar... | |
What is (are) Troyer syndrome ? | Troyer syndrome is a neurological disorder and one of the many types of hereditary spastic paraplegia. Signs and symptoms typically begin in early childhood and may include progressive muscle weakness and stiffness (spasticity) in the legs; muscle wasting in the hands and feet; paraplegia; leg contractures; development... | |
What are the symptoms of Troyer syndrome ? | What are the signs and symptoms of Troyer syndrome? The signs and symptoms of Troyer syndrome can vary, and some people are more severely affected than others. Symptoms typically begin in early childhood. Most affected children have delays in walking and talking, followed by slow deterioration in both manner of walking... | |
What causes Troyer syndrome ? | What causes Troyer syndrome? Troyer syndrome is caused by mutations in the SPG20 gene. This gene gives the body instructions to make a protein called spartin, which is present in many body tissues, including those of the nervous system. However, the function of this protein is not fully understood. It is thought to pla... | |
Is Troyer syndrome inherited ? | How is Troyer syndrome inherited? Troyer syndrome is 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. Carr... | |
What are the treatments for Troyer syndrome ? | How might Troyer syndrome be treated? There are currently no treatments known to prevent or slow the progression of Troyer syndrome. Treatment aims to relieve symptoms of the disease and improve quality of life. Treatment for spasticity involves both exercise and medication, especially baclofen (Lioresal), which is use... | |
What is (are) Pseudoxanthoma elasticum ? | Pseudoxanthoma elasticum, PXE, is an inherited disorder that causes calcium and other minerals to accumulate in the elastic fibers of the skin, eyes, and blood vessels, and less frequently in other areas such as the digestive tract. PXE may cause the following symptoms: growth of yellowish bumps on the skin of the nec... | |
What are the symptoms of Pseudoxanthoma elasticum ? | What are the signs and symptoms of Pseudoxanthoma elasticum? The Human Phenotype Ontology provides the following list of signs and symptoms for Pseudoxanthoma elasticum. 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... | |
How to diagnose Pseudoxanthoma elasticum ? | What testing is available to identify unaffected carriers of pseudoxanthoma elasticum? When considering carrier testing for unaffected relatives of individuals with pseudoxanthoma elasticum (PXE), it is most useful to begin by testing an affected family member for mutations in the ABCC6 gene. Eighty percent of individ... | |
What are the treatments for Pseudoxanthoma elasticum ? | What treatment might be available for pseudoxanthoma elasticum? Unfortunately, there is no cure for pseudoxanthoma elasticum. Affected individuals are recommended to have regular physical examinations with their primary care physician and routine eye examinations with an eye doctor (ophthalmologist) who is familiar wi... | |
What is (are) Pseudohypoaldosteronism type 2 ? | Psuedohypoaldosteronism type 2 is an inborn error of metabolism. It is characterized by high blood pressure, high levels of potassium in the body, and metabolic acidosis. It is caused by mutations in the WNK1 or WNK4 gene. Treatment may involve dietary restriction of sodium and hydrochlorothiazide. | |
What are the symptoms of Pseudohypoaldosteronism type 2 ? | What are the signs and symptoms of Pseudohypoaldosteronism type 2? The most common symptom of pseudohypoaldosteronism type 2 is high blood pressure in adolescents or young adults. In its most severe form, it is associated with muscle weakness, short stature, and intellectual impairment. The Human Phenotype Ontology pro... | |
What causes Pseudohypoaldosteronism type 2 ? | What causes pseudohypoaldosteronism type 2? Pseudohypoaldosteronism type 2 is caused by mutations in either the WNK1 or WNK4 genes. Mutations in these genes cause salt retention and impaired excretion of potassium and acid, leading to high blood pressure, hyperkalemia (high levels of potassium), and metabolic acidosis. | |
How to diagnose Pseudohypoaldosteronism type 2 ? | How is pseudohypoaldosteronism type 2 diagnosed? Pseudohypoaldosteronism type 2 is usually diagnosed in adults. Unexplained hyperkalemia may be the presenting symptom and Pseudohypoaldosteronism type 2 may be diagnosed after common causes of hyperkalemia have been ruled out. Mildly elevated levels of chloride ion in th... | |
What are the treatments for Pseudohypoaldosteronism type 2 ? | How might pseudohypoaldosteronism type 2 be treated? Pseudohypoaldosteronism may be treated with thiazide diuretics and dietary restriction of sodium. | |
What are the symptoms of Muscular dystrophy, congenital, infantile with cataract and hypogonadism ? | What are the signs and symptoms of Muscular dystrophy, congenital, infantile with cataract and hypogonadism? The Human Phenotype Ontology provides the following list of signs and symptoms for Muscular dystrophy, congenital, infantile with cataract and hypogonadism. If the information is available, the table below inclu... | |
What is (are) Usher syndrome, type 2C ? | Usher syndrome is a genetic condition characterized by hearing loss or deafness, and progressive vision loss due to retinitis pigmentosa. Three major types of Usher syndrome have been described - types I, II, and III. The different types are distinguished by their severity and the age when signs and symptoms appear. A... | |
What are the symptoms of Usher syndrome, type 2C ? | What are the signs and symptoms of Usher syndrome, type 2C? The Human Phenotype Ontology provides the following list of signs and symptoms for Usher syndrome, 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 Medic... | |
Is Usher syndrome, type 2C inherited ? | How is Usher syndrome inherited? Usher syndrome is inherited in an autosomal recessive manner. This means that a person must have a change (mutation) in both copies of the disease-causing gene in each cell to have Usher syndrome. One mutated copy is typically inherited from each parent, who are each referred to as a ca... | |
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 is (are) Juvenile osteoporosis ? | Juvenile osteoporosis is a condition of bone demineralization characterized by pain in the back and extremities, multiple fractures, difficulty walking, and evidence of osteoporosis. Symptoms typically develop just before puberty. Osteoporosis is rare in children and adolescents. When it does occur, it is usually cause... | |
What are the symptoms of Juvenile osteoporosis ? | What are the signs and symptoms of Juvenile osteoporosis? The Human Phenotype Ontology provides the following list of signs and symptoms for Juvenile osteoporosis. 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... |
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