Hemicentral Retinal Artery Occlusion: A Rare Complication of Orbital Cellulitis.

A 14-year-old boy presented with acute vision loss and swelling of the right eye. An anterior segment examination revealed a relative afferent pupillary defect, severe proptosis, and ophthalmoplegia in his right eye. The fundus examination revealed inferior hemicentral retinal artery occlusion. Although the authors proceeded with systemic medical treatment, the findings did not improve. An endoscopic orbital decompression was performed. With both medical and surgical treatment, the orbital cellulitis resolved and the patient's visual acuity improved. [J Pediatr Ophthalmol Strabismus. 2020;57:e51-e55.].