血管内放射治疗的远期疗效和并发症  

Long-term Effects and Complications of Intravascular Brachytherapy

作　　者：马超[1] 徐长云[2] 张学梅[2] 匡安仁[1] 

机构地区：[1]四川大学华西医院核医学科,成都610041 [2]临沂市人民医院神经内科普外科,临沂276003

出　　处：《生物医学工程学杂志》2004年第3期502-505,共4页Journal of Biomedical Engineering

摘　　要：血管内放射治疗是防治经皮冠状动脉成形术 (Percutaneous translum inal coronary angioplasty,PTCA)和支架术后发生再狭窄的一项新技术。对其体外和临床实验中的远期疗效和并发症的正确认识 。Since the introduction of percutaneous transluminal coronary angioplasty, restenosis has remained the most challenging problem facing interventional cardiologist. Intravascular radiation is a feasible and promising adjunctive therapy in restenosis treatment by suppressing both neointimal proliferation and constrictive remodeling, while there are growing concerns about its long-term effects and complications in clinical perspectives as well as dosing and paradoxical stimulation. Current comments on them may well favor the choice of comprehensive treatment protocol for clinicians.

关 键 词：经皮冠状动脉成形术 再狭窄 血管内近距离放射治疗 PTCA 远期疗效 并发症 

分 类 号：R815[医药卫生—放射医学]