摘要
血管成形术后再狭窄是一个临床常见问题,支架植入后再狭窄甚至达到20%或更高,特别是弥漫性血管再狭窄病变的治疗有一定的困难。为了防治再狭窄人们进行了许多研究,本文综述冠状动脉内放射治疗防治再狭窄的研究近况。
Restenosis after coronary angioplasty remains a common clinical problem.Even after the advent of stenting,the rate of restenosis is still to the order of20%or even higher in certain patient subgroups.Treatment is difficult,particularly in case of diffuse restenosis within stent lumens.The current status of intracoronary radiotherapy or treatment of restenosis was summsrized.
出处
《国外医学(放射医学核医学分册)》
2003年第4期145-147,共3页
Foreign Medical Sciences(Section of Radiation Medicine and Nuclear Medicine)