title: [Thromboendarterectomy of the superficial femoral artery with a femoro-popliteal endoprosthesis. Technical note on a preliminary experience].
abstract: BACKGROUND
  The authors report an early experience with a new endovascular approach in the treatment of occlusive superficial femoral artery disease to evaluate the efficacy and the feasibility of the new technique.
  
  
  RESULTS
  Four patients with disabling claudication or leg rest pain were treated for long segment occlusion of superficial femoral artery (SFA). A remote endarterectomy (EA) of SFAs has been performed using a single groin incision and a conventional Vollmar ring stripper to remove the entire atheroma core for a length of 20, 10, 9 and 8 cm. In 3 cases following complete extraction of intimal core and a guidewire placement across from the distal endpoint, the endarterectomized segment was lined endoluminally by implanting one or more Self-Expanding Coated Stent (Meadox Passager 6-10 mm); the stent was positioned under fluoroscopic guidance to prevent dissection without any further balloon-dilation. In 1 case a 5 mm diameter thin-walled PTFE endoluminal graft was positioned using a Strecker stent for distal fixation. One patient had an immediate post-operative occlusion of distal stent which required a femoro-popliteal autologous vein bypass. In the remaining 3 cases no postoperative complications were observed and the patients are asymptomatic with normal flow through the stent and the endoluminal PTFE graft at 6 months.
  
  
  CONCLUSIONS
  In this report a combined surgical and endovascular procedure has been proposed. A prospective randomized study is carrying on at our Institute to verify if EA+ endovascular grafting of SFA represents an alternative to traditional femoro-popliteal vein bypass.
authors.affiliation: II Divisione di Chirurgia Vascolare, Istituto Dermopatico dell'Immacolata, IRCCS, Roma.
authors.forename: L S
authors.initials: LS
authors.lastname: Lo Scudo
authors.forename: L
authors.initials: L
authors.lastname: Mascellari
authors.forename: G
authors.initials: G
authors.lastname: Dompè
authors.forename: D
authors.initials: D
authors.lastname: Di Crisci
authors.forename: A
authors.initials: A
authors.lastname: Platone
authors.forename: P G
authors.initials: PG
authors.lastname: Falappa
mesh_terms: D000792:Angiography; D001157:Arterial Occlusive Diseases / Q000000981:diagnostic imaging / Q000601:surgery*; D019917:Blood Vessel Prosthesis Implantation; D004691:Endarterectomy / Q000379:methods*; D005263:Femoral Artery / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D011150:Popliteal Artery / Q000000981:diagnostic imaging / Q000601:surgery*; D011446:Prospective Studies; D015607:Stents; D018608:Ultrasonography, Doppler