Irreversible Limb Ischemia Due to Embolizing Aneurysm of the Superficial Femoral Artery

Abstract

Background:

Degenerative superficial femoral artery aneurysms are rare and can lead to catastrophic complications; among these, rupture is the most usual, whereas peripheral embolization is less common.

Method:

We report a patient with a large superficial femoral artery aneurysm presenting with irreversible limb ischemia, due to multiple distal embolization as demonstrated with urgent computed tomography angiography. Due to local and systemic consequences primary limb amputation was performed. Unfortunately, the patient died from cardiac arrest on the 2nd postoperative day.

Conclusion:

Delayed diagnosis of true superficial femoral artery aneurysms can result in life-threatening consequences. Peripheral embolization is an uncommon event, but can lead to irreversible ischemia and limb loss.