Article
VLCAD deficiency: pitfalls in newborn screening and confirmation of diagnosis by mutation analysis.
Molecular genetics and metabolism - 1 Jun 2006
Boneh A, Andresen B S, Gregersen N, Ibrahim M, Tzanakos N, Peters H, Yaplito-Lee J, Pitt J J
Abstract excerpt
We diagnosed six newborn babies with very long-chain acyl-CoA dehydrogenase deficiency (VLCADD) through newborn screening in three years in Victoria (prevalence rate: 1:31,500). We identified seven known and two new mutations in our patients (2/6 homozygotes; 4/6 compound heterozygotes). Blood samples taken at age 48-72 h were diagnostic whereas repeat samples at an older age were normal in 4/6 babies. Urine...
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