title: Unusual foreign bodies in bowel.
mesh_terms: D000328:Adult; D003042:Cocaine; D003106:Colon / Q000000981:diagnostic imaging*; D005547:Foreign Bodies / Q000000981:diagnostic imaging*; D005548:Foreign-Body Migration / Q000000981:diagnostic imaging; D005549:Foreign-Body Reaction / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D011860:Radiography, Abdominal; D012408:Rubber
chemical_list: D012408:Rubber; D003042:Cocaine