title: Discussion.
mesh_terms: D017545:Aortic Aneurysm, Thoracic / Q000601:surgery*; D001807:Blood Vessel Prosthesis; D019917:Blood Vessel Prosthesis Implantation; D057510:Endovascular Procedures / Q000379:methods*; D005260:Female; D006801:Humans; D007511:Ischemia / Q000453:epidemiology*; D008297:Male; D013116:Spinal Cord / Q000098:blood supply*