The retrocaecal appendix: a snake in the grass.
D000038:Abscess / Q000150:complications; D000196:Actinomycosis / Q000150:complications; D000328:Adult; D001062:Appendectomy / Q000379:methods*; D001064:Appendicitis / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging; D001424:Bacterial Infections / Q000150:complications*; D002137:Calculi / Q000150:complications; D002429:Cecal Diseases / Q000601:surgery*; D003424:Crohn Disease / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012187:Retroperitoneal Space / Q000601:surgery*; D014514:Ureteral Calculi / Q000175:diagnosis