动脉栓塞术的临床应用

经导管动脉栓塞术 (ｔｒａｎｓｃａｔｈｅｔｅｒａｒｔｅｒｉａｌｅｍ ｂｏｌｉｚａｔｉｏｎ ,ＴＡＥ) ,是指将不同的栓塞物质通过导管选择性有控制地注入到某一病变或器官的供应血管内 ,使之发生闭塞 ,中断血供 ,以达到预定治疗目的的一项技术。近年来 ,随着医学影像诊疗技术的不断发展完善 ,因其操作简便、创伤性相对较少、止血迅速有效 ,而且对脏器肿瘤性病变具有良好的治疗效果 ,而得到临床医生的公认 ,并在临床中得到广泛应用。ＴＡＥ技术中 ,栓塞剂的选择是决定栓塞治疗效果的关键因素。临床上依据栓塞效应的长短将栓塞剂分为短效 (指…

The clinical application of arterial embolization

Transcatheter arterial embolization (TAE) has been well accepted by clinicians because of its convenient operation, fewer traumer and ability to achieve rapid control of hemorrhage In this article the mechanisms of various embolic materials, indications for embolotherapy, technical conditions and outcome evaluation were discussed Our literature review suggest that TAE has emerged as a highly effective technique to control hemorrhage, treat neoplasms and vascular disease, dispel or disable the affected organs But selecting appropriate cases is still the key of successful treatment