[关键词]
[摘要]
脉络膜新生血管(choroidal neovascularization, CNV)是一种致盲率高的严重眼病。光动力学疗法（photodynamic therapy,PDT）相比于其它治疗方法能更有效地封闭黄斑下CNV，并稳定视力。我们对PDT特别是光敏剂的发展和研究进行综述。
[Key word]
[Abstract]
Choroidal neovascularization(CNV)is a severe eye disease with high blindness rate.Photodynamic therapy(PDT) is a promising treatment in achieving closure of subfoveal CNV and stablizaion of vision superior to other therapies.This review trace the development and the study of PDT expecially focus on the photosensitizer.
[中图分类号]
[基金项目]
中国国家自然科学基金资助项目(No.20604007)；中国卫生部科研基金资助项目（No.WKJ2008-2-61）；中国福建省创新平台基金资助项目（No.2010Y2003）
