经股动脉冠状动脉介入术后血管穿刺部位假性动脉瘤(PS)为少见的血管并发症 ,国外文献报道其发生率约为0 .3%～ 8% [1] ,我院 2 0 0 1～ 2 0 0 3年间 14 16例冠脉介入术后出现 7例 ,发生率 0 .4 9% ,本文旨在探讨PS的诊断治疗。1　对象与方法　　我院 2 0 0 1～ 2 0 0 3年共行经 Pseudoaneurysm (PS) is a rare vascular complication after percutaneous transluminal coronary angioplasty (PCI). The incidence in foreign literature is about 0.3% ~ 8% [1] There were 7 cases (14%) after 14 16 coronary interventions between 2003 and 2003 in our country. This article aims to investigate the diagnosis and treatment of PS. 1 objects and methods in our hospital from 2001 to 2003, a total of three