Prenatal detection of WGiUPD in a chimeric cohort: a retrospective review

Margriet Johansen, MS, CGC; Christine Riordan, MS, CGC; Inder K. Gadi; PhD, FACMG; Peter R. Papenhausen; PhD, FACMG; Stuart Schwartz, PhD, FACMG. Laboratory Corporation of America®, Center for Molecular Biology and Pathology, Department of Cytogenetics, Research Triangle Park, NC