Rare case report: a 26-year-old man with Eales’ disease

Purpose: To report the case of a 26-year-old male with bilateral Eales’ disease that led to total blindness in the left eye and legal blindness in the right eye in a short time. Methods: A total clinical systemic examination, computed tomography, magnetic resonance imaging, genetic testing, and optical coherence tomography were performed in the reported case. Results: The eye condition was managed by scatter laser treatment, Anti-VEGF injections, anterior chamber paracentesis and trabeculectomy. Non-steroidal eye drops, as well as prostaglandin analogues, beta-blockers, and carbonic anhydrase inhibitors, have been used as local treatment. Systemic treatment included an intravenous methylprednisolone course, oral corticosteroids, azathioprine, mycophenolate mofetil and a total amount of 12 Anti-VEGF injections. Conclusion: Despite the aggressive treatment with oral steroids, immunosuppressants, and anti-VEGF injections, there were many exacerbations, and remission was not achieved. As a result, aggressive neovascular glaucoma developed, which led to total blindness in the left eye and legal blindness in the right eye. Abbreviations: HLA = human leukocyte antigens, Anti-VEGF = vascular endothelial growth factor inhibitors, BCVA = best corrected visual acuity, FA = fundus angiography, HBsAg = hepatitis B surface antigen, Anti-HCV = hepatitis C antibodies, TPHA = Treponema Pallidum hemagglutination assay, PCR = polymerase chain reaction, HSV = Herpes simplex virus, VZV = Varicella zoster virus, CMV = cytomegalovirus, IOP = intraocular pressure