title: [Resection of thrombosed femoral artery over-dimensional stent-graft placed due to multiple arteriovenous fistulas following gunshot wounds].
abstract: BACKGROUND
  Though surgical approach is common in arteriovenous (AV) fistula treatment, endovascular procedures such as stent-graft placement has become more popular in recent years. We aim to present a case of thrombosed femoral artery stent-graft which was placed one year earlier due to multiple AV fistulas following gunshot wounds.
  
  
  METHODS
  A 43-year-old patient was admitted to the Institute for Cardiovascular Diseases "Dedinje", Belgrade, Serbia, for arteriography. Five years before, he had suffered from six gunshot wounds in his right leg and one year before, in the health centre in Vienna, stent-graft had been placed in the right superficial femoral artery due to multiple AV fistulas. Because of artery dilation proximal to AV fistula location, a large dimensional stent-graft had to be placed (24 mm). After admission, arteriography and Multislice CT (MSCT) angiography revealed thrombotic masses in the stent-graft with intraluminal stenosis of 50%. Extirpation of thrombosed stent-graft was performed followed by Dacron tubular graft 10 mm interposition. On the fifth postoperative day, the patient was discharged from the clinic, and after 3 months, the right leg vascularisation was well preserved.
  
  
  CONCLUSIONS
  Large dimensional stent-graft placement in patients with mutiple AV fistulas and blood vessel dilation proximal to AV site of communication carries an increased risk of thrombotic events due to turbulent blood flow and parietal thrombosis occurrence. Though stent-graft placement can be a very useful solution in acute AV fistula treatment, the very same thrombosis should be thought of when surgical management is the only treatment choice.
authors.forename: Djordje
authors.initials: D
authors.lastname: Radak
authors.forename: Slobodan
authors.initials: S
authors.lastname: Tanasković
authors.forename: Dragoslav
authors.initials: D
authors.lastname: Nenezić
authors.forename: Goran
authors.initials: G
authors.lastname: Vucurević
authors.forename: Petar
authors.initials: P
authors.lastname: Popov
authors.forename: Predrag
authors.initials: P
authors.lastname: Gajin
authors.forename: Srdjan
authors.initials: S
authors.lastname: Babić
authors.forename: Nikola
authors.initials: N
authors.lastname: Aleksić
authors.forename: Miroslav
authors.initials: M
authors.lastname: Milicić
authors.forename: Predrag
authors.initials: P
authors.lastname: Matić
authors.forename: Nenad
authors.initials: N
authors.lastname: llijevski
mesh_terms: D000328:Adult; D001164:Arteriovenous Fistula / Q000209:etiology / Q000601:surgery*; D001807:Blood Vessel Prosthesis; D005263:Femoral Artery / Q000601:surgery*; D006083:Graft Occlusion, Vascular / Q000175:diagnosis; D006801:Humans; D008297:Male; D015607:Stents; D013927:Thrombosis / Q000209:etiology / Q000601:surgery*; D014948:Wounds, Gunshot / Q000150:complications*