Temporary Strecker stent for management of acute dissection in popliteal and crural arteries.
Stent placement is a widely used bail-out treatment for dissection of peripheral arteries. Below the level of the superficial femoral artery permanent stenting is complicated by a high incidence of subacute thrombosis and restenosis. We present two cases of arterial occlusion due to acute iatrogenic dissection of the popliteal and distal fibular arteries. Successful treatment was achieved with a new bail-out procedure. Strecker stents were implanted to seal off the dissection flap. Stents were retrieved easily after 24 hr using a myocardial biopsy forceps. After stent retrieval the temporarily stented segments were patent and showed a larger lumen compared with segments treated by balloon dilatation alone. Temporary stenting is a simple and safe procedure and offers the advantage of tacking up dissection membranes and preventing recoil. Persistent presence of a metallic implant as a source of continued injury and stimulus for intimal proliferation is avoided.
Manke
C
C
Department of Radiology, Klinikum der Universität Regensburg, Franz-Josef-Strauss-Allee 11, D-93053 Regensburg, Germany.
Geissler
A
A
Seitz
J
J
Lenhart
M
M
Kasprzak
P
P
Gmeinwieser
J
J
Feuerbach
S
S
D000368:Aged; D000784:Aortic Dissection / Q000150:complications / Q000000981:diagnostic imaging / Q000628:therapy*; D000792:Angiography; D000800:Angioplasty, Balloon; D001157:Arterial Occlusive Diseases / Q000000981:diagnostic imaging / Q000209:etiology / Q000628:therapy*; D006801:Humans; D007083:Iliac Artery; D007866:Leg / Q000098:blood supply*; D008297:Male; D011150:Popliteal Artery; D015607:Stents; D013635:Tantalum
D013635:Tantalum