Concentric Choriocapillaris Flow Deficits in Retinitis Pigmentosa Detected Using Wide-Angle Swept-Source Optical Coherence Tomography Angiography

Abstract

Using wide-angle swept-source OCTA, concentric and vermicular choriocapillaris flow deficits were observed in the eyes of RP patients. A comparison of angiography and structure en face images of the choriocapillaris in RP cases suggests that angiography images can evaluate a wider area of the choriocapillaris than structure images.