Fig. 1
From: Retinal hemorrhages following fingolimod treatment for multiple sclerosis; a case report
Spectral domain optical coherence tomography (SD-OCT) scans of both eyes before fingolimod treatment. The thinning of retinal nerve fiber layers was recognized, with (a) showing horizontal and (b) showing vertical images in the right eye, and (c) showing horizontal and (d) showing vertical images in the left eye. Because of the patient’s nystagmus, the precise averaging of multiple SD-OCT B-scans was not possible, so single B-scan images are shown