Endovascular salvage of occluded renal artery after >15 hours of ischemic time.

In severe cases of acute traumatic injury to the kidney, immediate intervention is necessary to avoid irreversible ischemic damage. This case involves a 24-year-old woman who presented with signs of right renal devascularization after a high-speed all-terrain vehicle accident. Due to transport from an outside hospital, there was >15-hour delay before evaluation by vascular surgery. Considering her young age, we elected to salvage this patient's kidney via percutaneous endovascular stenting to mitigate any further prolongation of renal artery occlusion and prevent long-term sequelae. After intervention, her acute kidney injury resolved, and her creatinine levels normalized. As illustrated in this case, recovery of the renal parenchyma remains a possibility despite an extended warm ischemic time, providing evidence for future young patients to be considered for renal salvage.

Giant isolated profunda femoris artery aneurysm treated with aneurysmal ligation without profunda femoris artery revascularization.

Isolated nonruptured profunda femoris artery (PFA) aneurysms are exceedingly rare. We present the case of an 80-year-old man who initially presented with a large pulsatile mass in the right groin. Computed tomography angiography identified a giant 6-cm PFA aneurysm. This was a truly isolated PFA aneurysm without any evidence of concomitant abdominal aortic or popliteal aneurysms. Potential surgical options included reconstruction with an interposition graft, endovascular coil embolization, and aneurysmal ligation. We elected to perform aneurysmal ligation of the PFA aneurysm without revascularization given the aneurysm's massive size and patency of the superficial femoral artery.