3MC syndrome

A rare developmental disorder, that unifies the overlapping autosomal recessive disorders previously known as Carnevale, Mingarelli, Malpuech and Michels syndromes. The syndrome has characteristics of a spectrum of developmental anomalies that include distinctive facial dysmorphism, cleft lip and/or palate, craniosynostosis, learning disability, radioulnar synostosis and genital and vesicorenal anomalies. Less common features reported include anterior chamber defects, cardiac anomalies, caudal appendage, umbilical hernia/omphalocele and diastasis recti.

SNOMEDCT_US