Short-term Oral Albendazole Therapy for Diffuse Unilateral Subacute Neuroretinitis: A Case Report
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Purpose: To report on a case of diffuse unilateral subacute neuroretinitis (DUSN) that was successfully treated with a short course of oral albendazole.
Observations: A 51-year-old male presented with severe visual loss secondary to DUSN associated with a positive serology. Because the parasite could not be detected on fundoscopy, first-line treatment with photocoagulation could not be administered. Treatment with a 6-day course of oral albendazole resulted in the resolution of DUSN as well as the restoration of visual acuity.
Conclusion And Importance: Although DUSN is characterized by the presence of a parasitic organism in the retina, there are cases in which the parasite is not visible. Albendazole has been used to treat such cases, but a standard treatment regimen has not been determined yet. Our case suggests that the resolution of DUSN can be achieved with short-term albendazole therapy.
Diffuse Unilateral Subacute Neuroretinitis: Challenges in Diagnosis and Management.
Nurul-Farhana M, Roslin-Azni A, Sor-Earn T, Shatriah I, Shelina O Cureus. 2024; 16(4):e58510.
PMID: 38765355 PMC: 11101984. DOI: 10.7759/cureus.58510.