2012 年 52 巻 4 号 p. 208-212
Three cases of extracranial carotid artery (ECA) aneurysm were treated with various surgical options. Two female patients (74 and 37-year-old women) presented with pulsatile masses in their necks, which were confirmed as ECA aneurysms. Another 65-year-old woman presented with a calcified mass in her neck caused by an ECA aneurysm. The first case was treated with aneurysmorrhaphy with primary closure, the second with replacement of the involved site with vascular prosthesis, and the third with a high flow bypass with proximal ligation of the internal carotid artery. All three different surgical techniques were successful. ECA aneurysms are rare and require careful selection of the surgical method according to etiology, shape, and location of the ECA aneurysm. Proficiency in various vascular reconstruction techniques is a desirable prerequisite for the surgeon in-charge.
