Incidental appendectomy: risks versus benefits.
D000005:Abdomen / Q000601:surgery*; D001062:Appendectomy / Q000009:adverse effects*; D001065:Appendix / Q000473:pathology; D006801:Humans; D008875:Middle Aged; D011183:Postoperative Complications; D012189:Retrospective Studies; D012306:Risk