title: Barium enema examination in a patient with right lower quadrant pain.
mesh_terms: D000208:Acute Disease; D000328:Adult; D001064:Appendicitis / Q000000981:diagnostic imaging*; D001065:Appendix / Q000000981:diagnostic imaging; D001466:Barium Sulfate; D004733:Enema; D005734:Gangrene / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D011859:Radiography
chemical_list: D001466:Barium Sulfate