title: Undigested vegetable matter identified on barium-enema examination.
abstract: Undigested vegetable matter may reach the colon intact and be discovered on barium-enema examination. The authors demonstrate several examples of filling defects in the colon caused by vegetable matter. The characteristic shape and corresponding dietary history should allow for an appropriate diagnosis.
mesh_terms: D001466:Barium Sulfate; D003106:Colon / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D004733:Enema; D006801:Humans; D011859:Radiography; D014675:Vegetables
chemical_list: D001466:Barium Sulfate