Background—Amputation rates and mortality in patients with severe acute limb ischemia remain high. The protective effect of controlled reperfusion (CR) on tissue damage because of local and systemic reperfusion injury is unclear.
Objective: To evaluate the efficacy of endovenous microwave ablation (EMA) in treatment of varicose veins (VVS).
Background: After open thoracic and thoracoabdominal aortic aneurysm repair, anastomotic aneurysms can form at or near the suture lines of the graft. Endovascular repair is an alternative to complicated reoperative open surgery. We report on our experience with endovascular treatment of these lesions.
Objective: This study aimed to ascertain differences in benefit and effectiveness of popliteal versus tibial retrograde access in subintimal arterial flossing with the antegrade–retrograde intervention (SAFARI) technique.
Background: The clinical impact of stent fractures is still controversial. This study analyzed the incidence and the clinical impact of stent fractures after stenting of long femoropopliteal lesions.
Purpose: To report a prospective nonrandomized study comparing the effects of suprarenal (SR) vs. infrarenal (IR) stent-graft fixation on renal function in patients undergoing endovascular aneurysm repair (EVAR) for abdominal aortic aneurysm (AAA).
Objective: To present our initial experience and technical considerations for the use of chimney grafts in the treatment of patients that require endovascular aneurysm repair with aortic branch preservation.
Objective: The treatment of patients with arch and thoracoabdominal aortic aneurysms (TAAAs) and chronic dissections is challenging. We report the results of fenestrated and branched endovascular aortic repair (FEVAR) of such aneurysms.
Purpose: To report a technique to create an extra-large vascular plug for occlusion of a large distal false lumen in chronic aortic dissection.
Purpose: To report the use of antegrade in situ fenestration as a bailout technique to rescue a renal artery after inadvertent coverage during endovascular aneurysm repair (EVAR).
Background: The chimney graft technique has been proposed as an alternative endovascular treatment of juxtarenal aortic aneurysms, extending the landing zone and enabling successful exclusion of the aneurysm with standard endograft devices.
Background: Restenosis remains an unresolved problem despite different treatment modalities and new stent technology in femoropopliteal arteries. No standard therapy has proven to provide acceptable outcome data for this entity. Directional atherectomy alone did not result in satisfactory long-term patency rates. The outcome might be improved in conjunction with drug-coated balloon angioplasty.
Purpose: To assess the effectiveness of the 20-F preloaded fenestrated stent-graft (FSG) to facilitate safe and quick catheterization of both renal arteries and its impact on relevant procedure variables in the management of pararenal aortic aneurysms (PAAs).
Background: The aim of this study was to describe our early experience with the use of iliac branch grafts (IBGs) in aortoiliac aneurysm repair at our institution and to evaluate the technical feasibility, short-term patency rate, and potential clinical benefits, with special focus on prevention of buttock claudication.
Background: Despite promising results, endovascular aortic repair (EVAR) of ruptured/painful abdominal aortic aneurysms (RPAAA) continues to have limited use due to anatomic constraints linked to RPAAA morphology. Currently, EVAR for RPAAA is reserved for patients presenting with a long infrarenal aortic neck, because commercially available fenestrated stent grafts are not available in an emergency setting. Recently, the chimney technique (ChT) has been utilized to treat infrarenal abdominal aortic aneurysms (AAA) with short necks, but this technique requires specific materials. The aim of this study was to determine the rate of RPAAA eligible for EVAR since the advent of the ChT and to ascertain the standard materials needed in this context.
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