title: [Intermittent abdominal mass secondary to colonic duplication].
mesh_terms: D001466:Barium Sulfate; D003106:Colon / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery; D003248:Constipation / Q000209:etiology* / Q000601:surgery; D004733:Enema; D006801:Humans; D007231:Infant, Newborn; D011859:Radiography
chemical_list: D001466:Barium Sulfate