肝动脉瘤是一种少见的血管性病变,创伤(包括医源性)是常见原因之一。现将我们近两年遇到的9例医源性肝动脉假性动脉瘤报告如下,旨在提高对这类病变的认识。 Hepatic aneurysm is a rare vascular disease, and trauma (including iatrogenic) is one of the common causes. The 9 cases of iatrogenic hepatic arterial pseudoaneurysms that we encountered in the past two years are reported below to improve the understanding of these types of lesions.