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在眼周围行放射治疗恶性肿瘤可损伤视网膜。本文报告25例放射性视网膜病变,其眼底改变有渗出性白斑、出血、毛细血管瘤、新生血管、血管炎、血管闭塞、视乳头炎等。根据主要病变的部位试分为五型。现将各型病例举例如下: 1.视乳头型:男66岁,1970年9月右上頜癌术后行4.3MeV Linac X线照射,方位为前后及左右(以下病例照射方法均略同)。总受线
Radiation treatment of malignant tumors around the eye can damage the retina. This article reports 25 cases of radiation retinopathy, the fundus changes exudative leukoplakia, hemorrhage, capillary hemangioma, neovascularization, vasculitis, vascular occlusion, optic papitis and so on. According to the main lesion site is divided into five types. Now the various types of cases are as follows: 1. Optic type: male, 66 years old, September 1970 right upper jaw cancer line after 4.3MeV Linac X-ray irradiation, the orientation is around and around (the following cases are the same radiation method). Always by line