Fig. 1
From: Case report: Coexistence of optic neuritis and primary anti-PLA2R-positive membranous nephropathy
(a). Visual evoked potential (VEP) shows unclear differentiation of VEP waves of both optic nerves in this patient. (b). The superior quadrants of the retinal nerve fiber layer (RNFL) of both eyes thickened slightly, and the inferior quadrants are thickened. (c and d). Axial (c) and Coronal (d) T1 weighted contrast and fat saturated MRI sections showed enhancement of the retrobulbar segment of the bilateral optic nerves in the patient