9091

GTD Indications Diagnosis Prenatal GTD Samples Accepted Blood DNA DNA (Not Accepted for MLPA) GTD Test Methodology UPD GTD Methodology Notes UPD15 Analysis GTD Notes DNA and CVS not accepted for MS-MLPA

Before requesting this test, please contact the lab for information regarding eligibility and availability of testing for your patient. Generic Test name (cms title) Uniparental Disomy: Angelman Syndrome/Prader Willi Syndrome GTD Test type Cytogenetic GTD Location The Hospital for Sick Children GTD Gene/Platform/Region List Chromosome 15, SNRPN GTD Category Chromosomal Anomalies GTD Disease/Condition UPD15, Prader Willi Syndrome