PURPOSE: Popliteal artery aneurysms (PAAs) are a rare condition with an incidence <0.1%. The objective of this study was to evaluate the effectiveness of endovascular treatment of PAA with a covered stent-graft. MATERIALS AND METHODS: Between January 2009 and July 2010, ten patients (nine men and one woman, mean age 69 ± 12 years) with PAA were treated by endovascular placement of a heparin-coated stent-graft. All procedures were evaluated in terms of technical success, patency at 1, 6 and 12 months as assessed by colour Doppler ultrasound, complications, procedure duration and length of postoperative hospital stay. RESULTS: We obtained 100% technical success, with no peri- or postprocedural complications. Average duration of the procedure was 40 min, and mean hospital stay was 3 days. Primary and secondary patency rates at 1, 6 and 12 months were 100% and 100%, 90% and 100%, and 90% and 100%, respectively. Only one case of endoleak occurred. DISCUSSION: In keeping with the literature, our study demonstrates the effectiveness of endovascular repair of PAA, with short- and mid-term patency rates comparable to those of open surgery. Larger series and longer follow-up periods are needed to confirm these preliminary results.
PURPOSE:Popliteal artery aneurysms (PAAs) are a rare condition with an incidence <0.1%. The objective of this study was to evaluate the effectiveness of endovascular treatment of PAA with a covered stent-graft. MATERIALS AND METHODS: Between January 2009 and July 2010, ten patients (nine men and one woman, mean age 69 ± 12 years) with PAA were treated by endovascular placement of a heparin-coated stent-graft. All procedures were evaluated in terms of technical success, patency at 1, 6 and 12 months as assessed by colour Doppler ultrasound, complications, procedure duration and length of postoperative hospital stay. RESULTS: We obtained 100% technical success, with no peri- or postprocedural complications. Average duration of the procedure was 40 min, and mean hospital stay was 3 days. Primary and secondary patency rates at 1, 6 and 12 months were 100% and 100%, 90% and 100%, and 90% and 100%, respectively. Only one case of endoleak occurred. DISCUSSION: In keeping with the literature, our study demonstrates the effectiveness of endovascular repair of PAA, with short- and mid-term patency rates comparable to those of open surgery. Larger series and longer follow-up periods are needed to confirm these preliminary results.
Authors: R S M Davies; M Wall; S Rai; M H Simms; R K Vohra; A W Bradbury; D J Adam Journal: Eur J Vasc Endovasc Surg Date: 2007-08-22 Impact factor: 7.069
Authors: M L Marin; F J Veith; T F Panetta; J Cynamon; C W Bakal; W D Suggs; K R Wengerter; H D Baronè; C Schonholz; J C Parodi Journal: J Vasc Surg Date: 1994-04 Impact factor: 4.268
Authors: M Antonello; P Frigatti; P Battocchio; S Lepidi; A Dall'Antonia; G P Deriu; F Grego Journal: J Cardiovasc Surg (Torino) Date: 2007-06 Impact factor: 1.888