Among Medicare beneficiaries, the volume of percutaneous renal artery interventions is increasing rapidly, whereas the volume of renal artery surgery is declining. Most growth in percutaneous renal artery revascularization is attributed to increased performance by cardiologists; explosive growth in annual procedure volume by cardiologists occurred in some regions. Marked disparity in use among CMS regions was found.

Penetrating injuries to the internal carotid artery in zone III of the neck can be a significant challenge to the operating surgeon. Direct surgical exposure and repair of the internal carotid artery at the skull base can be extremely difficult, and surgical options for treatment of a pseudoaneurysm at this location are limited. We present a case of an 18-year-old man who sustained a single gunshot wound to the distal cervical internal carotid artery that led to a pseudoaneurysm managed with endovascular exclusion. Recent literature on the surgical and endovascular management of distal carotid injuries is reviewed.

Findings from long-term experience with aortoiliac stent placement for treatment of chronic lower-extremity ischemia confirmed the procedure to be a durable, low-risk revascularization option.