Bilateral retinal nerve fiber layer thickness reduction in a 9-year-old myopic boy suffering from unilateral optic neuritis: A case report

Figure 1 Morphology of optic nerve segments and changes before and after treatment. A and B: Fundus photography prior to treatment; C-E: Pre-treatment magnetic resonance imaging demonstrating enhancement and enlargement in the intraorbital, intracanal, and intracranial segments of the right optic nerve (white arrows); F and G: Fundus photography post-treatment; H: Enhanced depth imaging optical coherence tomography revealing the presence of a peripapillary hyperreflective ovoid mass-like structure on the left optic disc (white arrow).

Figure 2 Changes in retinal nerve fiber layer thickness before and after treatment. TEMP: Temporal; SUP: Superior; NAS: Nasal; INF: Inferior; RNFL: Retinal nerve fiber layer; OD: Optical density; OS: Overall survival.