question: Is corpus callosum involved in the Mowat–Wilson syndrome?
answer: Yes, agenesis of the corpus callosum is common patients with Mowat–Wilson syndrome. Other characteristic features of Mowat–Wilson syndrome include typical facial features, moderate-to-severe mental retardation, epilepsy and variable congenital malformations, including Hirschsprung disease, genital anomalies, congenital heart disease, and eye defects.