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Indocyanine green angiographic findings in Harada is disease

Objective To study choroidal vascular abnormal characterisitics in Harada is disease using indocyanine green angiography (ICGA)． Methods Twenty-six cases(52 eyes)of Harada is disease were examined with fundus fluorescein angiography(FFA) and ICGA． Results ICGA findings in Harada is disease were as follows:(1)choroidal hypofluorescence with edema in the early phase;(2)choroidal filling defects;(3)dilatation of choroidal vessels and vortex veins;(4)choroidal hyperpermeability in late period;(5)multifocal lower fluorescence in the midperiphery and posterior pole of the fundus in the late phase. Conclusions ICGA can find lesions of the choroidal vessels i．e． hypofluorescence with edema,disturbances of choroidal circulation，dilatation of choroidal vessels and vortex veins and the lower fluorescence maculation in the early phase　and choroidal hyperpermeability in the late phase． (Chin J Ocul Fundus Dis,20000,16:12-13) 