Conclusion: Combined hamartoma of the retina and retina pigment epithelium is rarely in clinic. Diagnoses should according to the history and the findings of fundus and FFA.
结论：视网膜及视网膜色素上皮错构瘤是临床少见病，病史、眼底表现和荧光造影表现是其确诊的依据。
Objective:To determine the role of vascular endothelial growth factor(VEGF)and pigment epithelium derived factor(PEDF)in vascularization of the developing retina.
目的：研究视网膜发育过程中血管内皮生长因子（VEGF）和色素上皮衍生因子（PEDF）所起的调节作用及其机制。
Pigment epithelium-derived factor (PEDF) is a multi potent neurotrophic factor with potent activity both in the central nervous system and in the retina.
色素上皮衍生因子(PEDF)是一种多能神经营养因子，在中枢神经系统和视网膜中均具有很强的活性。
The lesions were at the depth of outer retina and retinal pigment epithelium layers. Some patients presented with mild vitreous opacity.
位于视网膜深层或视网膜色素上皮层。部分患者伴有轻度玻璃体混浊。
The lesions were at the depth of outer retina and retinal pigment epithelium layers. Some patients presented with mild vitreous opacity.
位于视网膜深层或视网膜色素上皮层。部分患者伴有轻度玻璃体混浊。
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