Figure 2From: Hyperbaric oxygen therapy in combination with systemic treatment of sickle cell disease presenting as central retinal artery occlusion: a case report Optical coherence tomography (OCT) scan of central retinal artery occlusion in sickle cell disease. OCT of left eye shows macular edema (CFT, 403μm) at presentation (a). At his six-month visit, the macula was normal (CFT, 200μm) (b).Back to article page