title: Endovascular revascularization of diseased native arteries following failed aortoiliac and femoropoliteal grafts: report of two cases.
abstract: Arterial reconstructions for lower-extremity ischemia, comprising aortoiliac, aortofemoral, and femoropopoliteal bypasses, and other procedures, have an intrinsic tendency to fail as time elapses. Surgical approaches to arteries in patients who have failed bypass grafts are often rendered more difficult, or even impossible to use, by surgical scarring or infection. The authors report two cases in which the diseased native arteries treated with failed aortoiliac and femoropopliteal bypass grafts were successfully recanalized with primary stent placement. Our cases show that stent placement of the diseased native arteries can represent a possible option for the treatment of failed bypass grafts.
authors.affiliation: Division of Cardiovascular Surgery, Department of Surgery, Fujita Health University, Toyoake, Japan. toshiyanishibe@yahoo.co.jp
authors.forename: Toshiya
authors.initials: T
authors.lastname: Nishibe
authors.forename: Yuka
authors.initials: Y
authors.lastname: Kondo
authors.forename: Alan
authors.initials: A
authors.lastname: Dardik
authors.forename: Akihito
authors.initials: A
authors.lastname: Muto
authors.forename: Jun
authors.initials: J
authors.lastname: Koizumi
authors.forename: Masayasu
authors.initials: M
authors.lastname: Nishibe
mesh_terms: D000368:Aged; D015901:Angiography, Digital Subtraction; D001018:Aortic Diseases / Q000000981:diagnostic imaging / Q000601:surgery*; D001157:Arterial Occlusive Diseases / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery*; D005260:Female; D005263:Femoral Artery / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D007083:Iliac Artery / Q000000981:diagnostic imaging / Q000601:surgery*; D007511:Ischemia / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery*; D008297:Male; D011150:Popliteal Artery / Q000000981:diagnostic imaging / Q000601:surgery*; D015607:Stents; D014057:Tomography, X-Ray Computed; D017211:Treatment Failure; D014656:Vascular Surgical Procedures