视网膜静脉阻塞(RVO)是常见的致盲性眼底病,静脉内血栓形成是其病理学基础,但血栓形成的原因和机理仍不甚清楚,不同年龄和类型的RVO 的发病机理也可能不尽相同。近年来,我们从视网膜静脉壁、静脉血流和血液成分等方面同时对RVO 病例作了一系列的临床观察和实验室检查,以探讨RVO 的发病机理。 Retinal vein occlusion (RVO) is a common blinding fundus disease. Intravenous thrombosis is the pathological basis, but the cause and mechanism of thrombosis is still unclear. The pathogenesis of RVO of different ages and types may not be complete the same. In recent years, we have made a series of clinical observations and laboratory tests on RVO cases simultaneously from the retinal vein wall, venous blood flow and blood components to explore the pathogenesis of RVO.