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弓形体性视网膜脉络膜炎是由弓形体原虫感染引起的视网膜炎症,继而再由视网膜炎性反应引发脉络膜细胞浸润所致。有先天感染和后天感染两类。先天感染的弓形体视网膜脉络膜炎多数可以看到黄斑处疤痕样病灶,与周围正常视网膜界线分明,病灶周围有明显色素沉着,临床如能看到由主病灶游离出来小的疤痕样病灶,将有助于诊断。
Trigeminal retinal choroiditis is a retinal inflammation caused by infection of the Toxoplasma gondii, which is in turn caused by retinal inflammatory response leading to choroidal cell infiltration. There are two types of innate and acquired infections. Congenital infection of the Toxoplasma gondii can most see macular scar-like lesions, and the surrounding normal retina clear line around the obvious pigmentation, if clinically seen from the main lesion out of a small scar-like lesions, there will be To help diagnose.