摘要
目的 探讨裂孔性视网膜脱离复位术后荧光素眼底血管造影 (fundus fluorescein angiogra-phy,FFA)与吲哚青绿血管造影 (indocyanine green angiography,ICGA)的特征。 方法 对 2 1例单纯裂孔性视网膜脱离复位术后的 2 1只患眼行 FFA与 ICGA同步检查。 结果 12 1只眼人工嵴上 FFA有透见荧光 ,ICGA可见脉络膜血管扩张 ,14只眼有脉络膜充盈缺损 ;2 6只眼裂孔部位巩膜表面冷凝者 FFA见局部斑片状荧光素渗漏 ,ICGA造影晚期局部脉络膜斑片状强荧光 ;36只眼裂孔部位光凝者 FFA见光凝斑周伴少许荧光素渗漏 ,ICGA无明显强荧光 ;4ICGA视盘周围及下方扇形充盈迟缓 2只眼 ,颞下人工嵴后片状充盈迟缓 2只眼。 结论 人工嵴上 FFA的透见荧光和 ICGA的脉络膜血管扩张影像为视网膜脱离复位术后主要的 FFA和 ICGA特征。
Objective [WT5”BZ]To investigate the characteristics of fundus angiography with fluorescein and indocyanine green in reattachment of rhegmatogenous retinal detachment. Methods Fundus fluorescein angiography(FFA)and indocyanine green angiography(ICGA)were performed on 21 cases with simple rhegmatogenous retinal detachment postoperatively. Results (1) On the artificial ridge of 21 cases,window defect hyperfluorescence was found in FFA,choroidal vessel dilatation and choroidal filling defect of 14 cases were showed in ICGA;(2) In 6 cases cryocoagulation,fluorescein leakage was showed in FFA and ICGA,leakage of choroid was observed in late stage of ICGA;(3) In 6 cases photocoagulation,a few fluorescein leakage was demonstrated in FFA and none of this feature was found in ICGA;(4) ICGA showed slow filling of choroid of peri optic disc in 2 case,and temporo inferiorly in 2 case. Conclusion Window defect hyperfluorescence of FFA and choroidal vessel dilatation of ICGA on the artificial ridge were the main characteristics in reattachment of rhegmatogenous retinal detachment.
出处
《中华眼底病杂志》
CAS
CSCD
北大核心
2000年第1期17-19,共3页
Chinese Journal of Ocular Fundus Diseases
关键词
视网膜脱离
眼底血管造影
吲哚青绿
荧光素
Retinal detachment/diagnosis
Indocyanine green/diagnostic use
Fluorescein angiography
