[Diagnosis of Prader-Willi syndrome by methylation-specific PCR].

OBJECTIVE Prader-Willi syndrome (PWS) is a complex, multisystem disorder, which is difficult to be diagnosed based on clinical symptoms and the purpose of this study is to establish methylation-specific PCR (MS-PCR) assay for the diagnosis of PWS, and evaluate its use in clinical cases. MS-PCR assay has been developed abroad for 10 years, and it is… (More)