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目的 探讨单侧湿性型老年性黄斑变性（ａｇｅ－ｒｅｌａｔｅｄ ｍ ａｃｕｌａｒｄｅｇｅｎｅｒａｔｉｏｎ，ＡＭＤ）对侧眼的吲哚青绿血管造影（ｉｎｄｏｃｙａｎｉｎｅ ｇｒｅｅｎ ａｎｇｉｏｇｒａｐｈｙ，ＩＣＧＡ）特征及其临床意义。 方法 对７０例一眼为湿性型ＡＭＤ的患者对侧眼作眼底彩色照相、荧光素眼底血管造影（ｆｕｎｄｕｓ ｆｌｕｏｒｅｓｃｅｉｎ ａｎｇｉｏｇｒａｐｈｙ，ＦＦＡ）以及ＩＣＧＡ检查，并对其眼底荧光图像进行比较和分析。 结果 对侧眼的ＩＣＧＡ特征有：①玻璃膜疣可呈现弱荧光、强荧光及正常荧光等表现；②１４ 只眼ＩＣＧＡ中晚期出现强荧光斑；③１３ 只眼呈现有一个或多个片状脉络膜充盈缺损；④１８ 只眼ＩＣＧＡ中晚期出现簇状强荧光小点。 结论 ＩＣＧＡ 能较好评价单侧湿性型ＡＭＤ对侧眼病变损害程度，并有助于寻找发生渗出性改变的危险因素
Objective To investigate the characteristics and clinical significance of indocyanine green angiography (ICGA) in the unilateral wet age-related myalular degeneration (AMD). Methods Seventy patients with wet AMD were examined by fundus opacification, fundus fluorescein angiography (FFA) and ICGA examination, and their fundus fluorescein images were compared and analyzed. Results The contralateral eye ICGA features: ① drusen showed weak fluorescence, strong fluorescence and normal fluorescence and other performance; ② 14 eyes of ICGA in the late strong fluorescent spots; ③ 13 showed one or more lamellar choroidal filling Defects; â ’£ 18 eyes of ICGA appeared late in the cluster strong fluorescent dots. Conclusion ICGA can better evaluate the damage degree of contralateral eye lesions in unilateral wet AMD and help to find out the risk factors of exudative changes