%0 Case Reports
%T A CASE OF EALES DISEASE OBSERVED BY WIDEFIELD OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY.
%A Nakamura K
%A Akiyama H
%A Tokui S
%A Saito K
%A Nitta K
%J Retin Cases Brief Rep
%V 18
%N 1
%D Jan 2024 1
%M 36026697
暂无%R 10.1097/ICB.0000000000001321
%X <B>OBJECTIVE: </B>The purpose of this study was to report a 30-year-old woman with Eales disease, showing bilateral proliferative tissue. The retinal vessels were evaluated using widefield optical coherence tomography angiography (widefield OCTA), which has a wider angle of view compared with conventional instruments.<BR><B>METHODS: </B>This is a case report.<BR><B>RESULTS: </B>Widefield OCTA showed an extensive nonperfusion area and A-V shunt in both eyes and a vascular structure in the left eye that appeared to be retinal neovascularization. Ultra-widefield fluorescein angiography revealed no filling delay in the early phase, a vast nonperfusion area from the midperiphery to the ora serrata in bilateral eyes, and retinal neovascularization in the left eye. Based on the results of ultra-widefield angiography, OCTA examination, and systemic examination, a diagnosis of Eales disease was finally made after all the differential diseases had been excluded.<BR><B>CONCLUSIONS: </B>In a patient with Eales disease, the peripheral nonperfusion area and retinal neovascularization that were consistent with the ultra-widefield angiography findings were noninvasively confirmed by widefield OCTA. Widefield OCTA is useful in the detection of peripheral changes of the fundus.