Stent-grafts in the management of life-threatening hemorrhage following inadvertent femoral catheterization in high-risk patients: report of two cases and review of the literature

摘要

Bleeding related to inadvertent femoral catheter insertion is an infrequent but morbid complication. We report two cases of acute life-threatening bleeding after attempts at femoral vein catheterization. Both patients were morbidly obese, had multiple comorbidities, and were at high risk for surgical intervention. Aggressive resuscitation failed to stabilize the patients. Emergency digital subtraction angiography diagnosed the site of the femoral artery bleeding. In one patient, the site of injury was the right profunda femoris artery. Both bleeding sites were controlled successfully with endovascular covered stent placement, without complication. Although prior publications have reported the concept of endovascular repair in femoral artery injuries, to the best of the author’s knowledge, covering the profunda femoris artery with no complications has not been described previously. In critically ill patients with life-threatening hemorrhage following inadvertent femoral catheterization, management with endovascular covered stents is safe and effective.