“…anomalies has been reported (1,7,8) with intraluminal duodenal diverticulum and its predecessor, the congenital duodenal diaphragm. These coexisting anomalies include annular pancreas, choledochocele, imperforate anus, Hirschsprung disease, congenital heart disease, omphalocele, hypoplastic kidney, exstrophy of the bladder, situs inversus, malrotation, Ladd band, portal vein anomalies, and Down syndrome.…”