X-ray film of the month.
D000006:Abdomen, Acute / Q000209:etiology*; D000328:Adult; D001062:Appendectomy; D001065:Appendix / Q000000981:diagnostic imaging*; D002432:Cecum / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D006801:Humans; D011859:Radiography