Recognition of the acute abdomen.
D000006:Abdomen, Acute / Q000175:diagnosis*; D001064:Appendicitis / Q000175:diagnosis; D003424:Crohn Disease / Q000175:diagnosis; D004239:Diverticulitis, Colonic / Q000175:diagnosis; D005260:Female; D005705:Gallbladder Diseases / Q000175:diagnosis; D006801:Humans; D007415:Intestinal Obstruction / Q000175:diagnosis; D010439:Peptic Ulcer Perforation / Q000175:diagnosis; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis