Alstrom syndrome primary prevention
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Alstrom syndrome primary prevention On the Web |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1], Associate Editor(s)-in-Chief: Aarti Narayan, M.B.B.S [2]; Raviteja Guddeti, M.B.B.S. [3]
Primary Prevention
Genetic Counselling
Alström syndrome is inherited in an autosomal recessive manner. At conception, each sib of an affectedindividual has a 25% chance of being affected, a 50% chance of being an asymptomatic carrier, and a 25% chance of beingunaffected and not a carrier. Carrier testing for at-risk relatives and prenatal testing for pregnancies at increased risk are possible if the disease-causing mutations have been identified in an affected family member.