Fig. 2From: Spatial agreement between Goldmann visual field defects and fundus autofluorescence in patients with birdshot chorioretinopathyBar graphs for each eye included in the study showing the area (in disc diameters) of (1) abnormal Goldmann visual field (GVF) and normal fundus autofluorescence (FAF), (2) abnormal FAF and normal GVF, and (3) abnormal GVF and FAF (areas of overlap). The graph shows that there is a relatively small area of overlap between abnormal GVF and FAF and greater extent of FAF lossBack to article page