title: Discussion.
mesh_terms: D000783:Aneurysm / Q000601:surgery*; D017542:Aneurysm, Ruptured / Q000601:surgery*; D001158:Arteries / Q000601:surgery*; D004064:Digestive System / Q000098:blood supply*; D005260:Female; D006801:Humans; D008297:Male; D014656:Vascular Surgical Procedures; D057832:Watchful Waiting