从吲哚青绿血管造影表现分析中心性浆液性脉络膜视网膜病变  

Analyses of Central Serous Chorioretinopathy from Indocyanine Green Angiography

作　　者：易长贤[1] 阎宏[1] 于强[1] 胡兆科[1] 

机构地区：[1]中山医科大学中山眼科中心,广州510060

出　　处：《眼科学报》1999年第2期81-84,共4页Eye Science

摘　　要：目的:通过分析中心性浆液性脉络膜视网膜病变(Central Serous Chorioretinopathy,CSCR)的吲哚青绿血管造影(Indocyanine Green Angiography,ICGA)特征,探讨该病的病理特点及治疗机理。方法:使用海德堡血管造影仪对35例临床诊断为CSCR患者进行ICGA及眼底荧光血管造影(FFA)同步分析,解释和讨论造影结果。结果:35例病例中,有29例(83％)在ICEA中发现的病灶超过FFA所见病灶数,25例(71.4％)为双眼,所有FFA的病灶处均有ICGA改变,且ICGA所见病灶范围大于FFA病变。结论:脉络膜通透性改变是中浆的早期改变,由此引起其上方视网膜色素上皮(RPE)功能失代偿和缺损可能是中浆的主要发病机制。中浆的激光和药物治疗效果和原理需要进一步探讨。眼科学报1999;15:81—84。Purpose: To compare and analyse the characters of Indocyanine Green Angiography (ICGA) and Fundus Fluorescein Angiography (FFA) in Central Serous Chori-oretinopathy (CSCR) and explore its pathological significance. Method: 35 cases of CSCR were examed with Heidelberg Retina Angiography. Simultaneous images of ICGA and FFA were analysed. Results : Among the 35 cases, 29(83% ) revealed more lesions in ICGA than in FFA. The lesions appeared in FFA were all associated with ICGA changes. Conclusion : The increasing of choroid hyperpermeability is an early change, which causes the overlying RPE dysfunction and structural damage. Some points related to the laser and medical treatment to CSCR were also discussed. Eye Science 1999; 15 : 81 - 84 .

关 键 词：浆液性脉络膜 视网膜病变 吲哚青绿 血管造影 

分 类 号：R774.120.4[医药卫生—眼科] R816.97[医药卫生—临床医学]