Feingold syndrome type 1

Definition

A rare, genetic congenital malformation syndrome characterized by digital anomalies (shortening of the 2nd and 5th middle phalanx of the hand, clinodactyly of the 5th finger, syndactyly of toes 2-3 and/or 4-5, thumb hypoplasia), microcephaly, facial dysmorphism (short palpebral fissures and micrognathia), gastrointestinal atresia (primarily esophageal and/or duodenal), and mild-to-moderate learning disability.