title: The viewbox: toxic megacolon, amyloidosis, and analgesic-associated pseudo-obstruction.
mesh_terms: D000686:Amyloidosis / Q000000981:diagnostic imaging*; D000700:Analgesics / Q000009:adverse effects; D003093:Colitis, Ulcerative / Q000000981:diagnostic imaging*; D012809:Colon, Sigmoid / Q000000981:diagnostic imaging; D003108:Colonic Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D007415:Intestinal Obstruction / Q000139:chemically induced / Q000000981:diagnostic imaging*; D008297:Male; D008532:Megacolon, Toxic / Q000000981:diagnostic imaging*; D008875:Middle Aged; D011859:Radiography
chemical_list: D000700:Analgesics