Endovascular repair of popliteal aneurysms.
Endovascular repair is an established modality of treatment for abdominal aortic aneurysms. It is therefore reasonable to expect its application to other less common aneurysmal conditions, including isolated iliac and popliteal artery aneurysms (PAA). There are, however, essential differences between aortic aneurysms and peripheral aneurysms: smaller arterial caliber, mobility of the arterial segment, associated occlusive disease, and devices that have not been specifically designed for peripheral applications. Due to these differences, results obtained in abdominal aortic aneurysms cannot be extrapolated to peripheral aneurysms. The attraction of the endovascular repair for PAA is its minimally invasive nature. The literature, however, provides only case reports, case series and small cohorts, and one small randomized, controlled trial. A cumulative summary of these studies provides the clinician with information upon which to base the choice of treatment on a specific patient. Endovascular repair for PAA with suitable anatomy and good run-off can be considered safe, and medium term results appear comparable with those of open repair.
Cina
Claudio S
CS
Division of Vascular and Endovascular, Surgery, Saint Michael's Hospital, University of Toronto, Ontario, Canada. cinac@smh.toronto.on.ca
D000783:Aneurysm / Q000473:pathology / Q000503:physiopathology / Q000601:surgery*; D001807:Blood Vessel Prosthesis; D019917:Blood Vessel Prosthesis Implantation / Q000009:adverse effects / Q000295:instrumentation; D019317:Evidence-Based Medicine; D006801:Humans; D016017:Odds Ratio; D018579:Patient Selection; D010975:Platelet Aggregation Inhibitors / Q000627:therapeutic use; D011150:Popliteal Artery / Q000473:pathology / Q000503:physiopathology / Q000601:surgery*; D011474:Prosthesis Design; D018570:Risk Assessment; D015607:Stents; D013997:Time Factors; D016896:Treatment Outcome; D014654:Vascular Patency
D010975:Platelet Aggregation Inhibitors