Background/Aim: To describe a case of invasive orbital aspergillosis and evaluate treatments and outcomes. Methods: A case report and review of orbital aspergillosis treatment with voriconazole in the English language literature. Conclusion: Amphotericin B with debridement is the current standard of care for orbital aspergillosis; however, its prognosis is unfavorable. When compared to amphotericin B, voriconazole demonstrates a survival benefit, has less systemic toxicity, and is better tolerated by patients. While a prospective trial comparing amphotericin B to voriconazole in orbital aspergillosis is not feasible, there is evidence to support the use of voriconazole as primary therapy.

Background: Leukemic infiltration of the optic nerve is relatively rare. While previously described in acute leukemia, the infiltration in our case represents central nervous system (CNS) metastasis of Burkitt-type lymphoma that developed as a complication of solid-organ transplantation, resulting in a bilateral infiltrative optic neuropathy with sequential, bilateral central retinal artery occlusion (CRAO) and devastating vision loss. Methods: The medical record, serial ophthalmic examination findings, clinical course, and imaging including magnetic resonance imaging (MRI), fundus photographs, and fluorescein angiography of a single patient were retrospectively reviewed. Results: MRI demonstrated multifocal cortical and leptomeningeal CNS involvement, including the left optic nerve. Serial fundus examination/photography and fluorescein angiography showed that despite urgent whole-brain irradiation and systemic chemotherapy, CNS disease progressed to bilateral optic nerve infiltration and CRAO with no light perception vision in both eyes. Conclusion: CRAO can occur as a devastating and irreversible complication of lymphoproliferative optic nerve infiltration.

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