[Obstruction of the pylorus caused by a polyp containing aberrant pancreatic tissue].
D002648:Child; D002828:Choristoma; D006801:Humans; D007223:Infant; D009369:Neoplasms; D010179:Pancreas; D011127:Polyps; D011708:Pylorus
POLYPI/in infancy and childhood; PYLORUS/neoplasms