已往认为,视网膜静脉周围炎是少见的眼病,但近年来国内外文献屡有报道。许多学者指出:此症系多种疾病时共有的临床现象。其早期表现为视网膜血管扩张,从周边渐至中央支可有血栓形成、血管阻塞或动脉内膜炎;继而出现新生血管、静脉扩张或动脉瘤;脉络膜往往也受累。视网膜血管荧光素造影证实,不仅静脉,同时动脉也受侵害。故称之为视网膜血管周围炎或血管炎。 Historically, retinal vein inflammation is a rare eye disease, but in recent years, domestic and foreign literature repeatedly reported. Many scholars pointed out: This disease is a common clinical phenomenon in a variety of diseases. Its early manifestations of retinal vasodilation, from the periphery to the central branch ascending may have thrombosis, vascular obstruction or endocarditis; followed by neovascularization, venous dilatation or aneurysm; choroid often also involved. Retinal vascular fluorescein angiography confirmed that not only the vein, the arteries are also infringed. It is called retinal perivascular inflammation or vasculitis.