Neurodevelopmental Disorder with Microcephaly, Seizures, and Neonatal Cholestasis, is also known as nedmsc. An important gene associated with Neurodevelopmental Disorder with Microcephaly, Seizures, and Neonatal Cholestasis is VPS50 (VPS50 Subunit Of EARP/GARPII Complex). Affiliated tissues include liver and brain, and related phenotypes are irritability and severe global developmental delay