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老年性黄斑变性,近视,眼底血管样条纹,眼球钝挫伤,各种脉络膜视网膜病变如眼部拟组织胞浆菌病综合征,弓形体病,弓蛔虫病和结节病等均可导致黄斑部盘状变性。来源于脉络膜循环的新生血管,穿过Bruch膜在视网膜色素上皮下侵入视网膜下间隙。这些新生血管管壁菲薄,常引起视网膜色素上皮和视网膜发生浆液或出血性脱离,最后形成纤维瘢痕,相应的视网膜受到破坏。作者为模拟黄斑盘状变性的出血性视
Age-related macular degeneration, myopia, retinal vascular stripe, eye contusion, a variety of chorioretinopathy such as ocular hypothalamic syndrome, toxoplasmosis, toxoplasmosis and sarcoidosis can lead to macular Discoid degeneration. Neovascularization, originating from the choroidal circulation, penetrates the subretinal space under the retinal pigment epithelium through the Bruch’s membrane. These neovascular wall thin, often causing retinal pigment epithelium and retinal serous or hemorrhagic detachment, and finally the formation of fibrous scars, the corresponding retinal damage. The author is to simulate the hemorrhagic deformity of macular degeneration