Up-regulation of vascular endothelial growth factor (VEGF) is demonstrated to be a key role in formation process of intraocular neovascularization. Anti-VEGF treatment is the breakthrough of intraocular neovascular diseases therapy. Intrav itreal injection of antineovascularization drug looks to be an effective method on ocular neovascular diseases which with the advantages of good biocompatibility, low prices and longer intravitreal half-time etc. However, at present, it lack of multi-center study; the long-term efficacy and the systematic safety needs the further clinical verification. Various types of CNV showed the different therapeutic reactions to either PDT or Anti-VEGF agent, the treatment methods for exudative AMD include laser, PDT, and drug like Triamcinolone Acetonide，several anti-VEGF preparations. Therefore, understanding the pathogenesis of neovascular AMD and choosing a reasonable therapeutic methods are necessary. We should try to explore a safe, effective, economic, new approach. （Chin J Ocul Fundus Dis，2008，24：157-159） 

Citation： Xiaoxin Li. Understanding the pathogenesis of various type in exudative AMD, using the rational therapy. Chinese Journal of Ocular Fundus Diseases, 2008, 24(3): 157-159. doi: Copy

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