title: X-ray case of the month: acute dilatation of the large bowel.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D003093:Colitis, Ulcerative / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D004108:Dilatation, Pathologic / Q000000981:diagnostic imaging; D006801:Humans; D007420:Intestine, Large / Q000000981:diagnostic imaging*; D008297:Male; D011859:Radiography