脉络膜转移癌的荧光素及吲哚菁绿血管造影分析  

FFA and ICGA imaging analysis of choroidal metastases

作　　者：宋丹 赵烨[1] 李璐 刘娟[1] SONG Dan;ZHAO Ye;LI Lu;LIU Juan(Department of Ophthalmology and Otorhinolaryngology Operation Room,The First Affiliated Hospital of Harbin Medical University,Harbin 150001,China)

机构地区：[1]哈尔滨医科大学附属第一医院五官科手术室,黑龙江哈尔滨150001

出　　处：《哈尔滨医科大学学报》2021年第4期382-384,共3页Journal of Harbin Medical University

摘　　要：目的分析脉络膜转移癌的眼底荧光血管造影(fundus fluorescein angiography, FFA)及吲哚菁绿血管造影(indocyanine green angiography, ICGA)的影像特征。方法对8例(10眼)脉络膜转移癌患者进行海德堡眼底血管造影仪的FFA及ICGA同步造影,比较两种检查方法的影像特征。结果 FFA早期瘤体表现为低荧光,动静脉期瘤体周围开始出现多发细小的点状高荧光,晚期呈现斑片状高荧光。ICGA显示病灶处始终为低荧光。结论脉络膜转移癌的FFA、ICGA图像各具特征,两者联合有助于脉络膜转移癌的诊断。Objective To explore the image features of fundus fluorescein angiography(FFA) and indocyanine green angiography(ICGA) in choroidal metastases. Methods Eight patients(10 eyes) with choroidal metastases were performed FFA and ICGA with Heidelberg fundus angiography, the imaging features of two methods were compared. Results In the early stage of FFA, the tumor showed low fluorescence;in the arteriovenous phase, there were many small high fluorescence spots around the tumor;in the late stage, there were patchy high fluorescence. ICGA showed that the focus was always low fluorescence. Conclusion FFA and ICGA image of choroidal metastases have their own characteristics, combination of them are helpful for the diagnosis of choroidal metastases.

关 键 词：眼底荧光血管造影 吲哚菁绿血管造影 脉络膜转移癌 

分 类 号：R739.72[医药卫生—肿瘤]