Widefield Swept-Source OCTA in Vogt-Koyanagi-Harada Disease
Herein, the authors describe an initial case report of widefield swept-source optical coherence tomography angiography (SS-OCTA) in Vogt-Koyanagi-Harada (VKH) disease. When compared to fluorescent angiography, indocyanine green angiography, and enhanced-depth OCT — upon which the revised criteria for VHK are based — widefield SS-OCTA enables detection of vitreous inflammation, noninvasive identification of characteristic areas of flow void at the level of choriocapillaris in the acute phase and may be a novel valuable tool not only for noninvasive diagnosis and monitoring of disease progression, persistence, resolution, and recurrence to guide therapy in VKH disease in the future.
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