Two-year outcome with preferential use of infrainguinal angioplasty for critical ischemia.

Objective: Infrainguinal angioplasty provides a minimally invasive alternative to bypass surgery in patients with critical ischemia. This study aimed to determine the 2-year patency, limb salvage, and survival rates in patients who underwent infrainguinal angioplasty in a unit where angioplasty is used preferentially whenever possible for critical ischemia.

Methods: A total of 333 consecutive patients who presented with rest pain, tissue loss, or both and who underwent an infrainguinal intervention in the 4-year period between January 1998 and January 2002 were divided into femoropopliteal and femorodistal groups.

Tumor embolus: a case report and review of the literature.

Peripheral embolization of macroscopic tumor fragments is an uncommon occurrence. A patient with a previously undiagnosed primary lung adenocarcinoma who presented with an acutely ischemic limb is described. Following review of the literature, the characteristics of tumor embolization are discussed.