Doctor insights on:
How To Treat Alagille Syndrome
Genetic abnormality: Genetic abnormality, autosomal dominant, has multi-organ problems; affects liver/bile ducts, pulmonic heart valve, kidney, eye, bone, neurologic/mental problems, characteristic facial features. Variable intensity of findings; can be dx'd infancy, milder cases as adult. May need meds, vits, heart, liver surgery, even transplant. Variety of nutritional issues, vits a, d, e, k, zinc, fats, cholesterol. ...Read moreSee 1 more doctor answer
Genetic disease: Alagille syndrome is a genetic disease which most importantly affects the liver. Significant congenital heart disease also is common. Over 90% of affected patients have a mutation or deletion in the jag1 gene. The liver disease is characterized by abnormal bile ducts. Each individual is affected differently, from mild effects to severe liver failure requiring transplantation. ...Read moreSee 1 more doctor answer
Genetic test, like : Cgh for an autisomal dominant mutation in the jagged-1 gene on the short arm of chromosome 20, 20p12. Because of "variable penetrance" some parents don't have noticeable symptoms, especially if they have mosaicism, i.e., some, but not all, of their cells carry the mutation. Therefore, although 15% of cases are "sporadic, " i.e., from new mutations, it is recommended that parents be tested. ...Read moreSee 1 more doctor answer
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Alagille syndrome: Alagille syndrome is a genetic disorder with abnormalities of the liver, heart, skeleton, eye, and kidneys and a characteristic facial appearance. In 1975, alagille et al described several patients with hypoplasia of the hepatic ducts. Typical facial features of alagille syndrome include broad forehead, deep-set eyes and pointed chin. More at: http://emedicine.Medscape.Com/article/926678-overview. ...Read more
Alagille syndrome: This is a genetic disorder affecting kidney, liver , heart and other systems. Usually seen in infancy and very early childhood. Face is very similar - deep set eyes, prominent broad forehead, pointed chin. Seeing that it is autosomal dominant there is no cure. Treatment is aimed at dealing with the abnormalities in the various systems affected. ...Read more
Autosomal dominant: Alagille syndrome has an autsomal dominant genetic inheritance pattern. It is rare, however, and affects the heart and liver primarily. In 90% of cases, mutations on chromosome 20 that affect the JAG1 gene causes this syndrome. A few people have mutations in a gene called NOTCH2. Defects in these genes are thought to lead to abnormal embryonic development in the affected organs. ...Read more
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