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Newborn screening for Tyr-I: two years' experience of the New York State program
M A Morrissey1, S Sunny, A Fahim
1New York State Newborn Screening Laboratory, Wadsworth Center, Empire State Plaza, Albany, NY 12201, USA. mam29@health.state.ny.us
Molecular Genetics and Metabolism
|March 29, 2011
Abstract:
In 2 years, the New York newborn screening program has analyzed approximately 500,000 samples for succinylacetone (SUAC), the biomarker for Tyrosinemia, type I. There have been five screen-positive results. Two of these results were considered borderline, and a repeat specimen was requested. In three cases, an immediate referral was made to a specialty care center. Two of those three cases were confirmed for Tyr-I.

