查看文章

Purpose: To assess structural changes in retina and choroid after systemic corticosteroid therapy in Vogt–Koyanagi–Harada (VKH) disease using swept-source optical coherence tomography (SS-OCT).

Methods: SS-OCT was conducted before treatment and during first-month follow-up in 16 eyes treated with systemic corticosteroids for active VKH. Retina was divided into five zones depending on pretreatment choroidal thickness (CT) of <100, >100 to <200, >200 to <300, >300 to <400 and >400μm, and changes in retinal thickness and CT after treatment in these zones were compared with baseline.

Results: Mean CT significantly improved from 83.1±8.75 to 156.4±62.73μm(p = 0.008) in the zone with pre-CT <100μm and significantly decreased from 336.1 ± 17.28 to 266.28 ± 81.39μm(p = 0.008) in the zone with pre-CT > 300μm.

Conclusions: We have shown choroidal remodeling in VKH. SS-OCT can serve as an …