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Optic Nerve Infiltration in Systemic Lymphoma in an HIV Patient
Pierre Rodriguez1, Binav Baral1, Kriti Ahuja1
1Internal Medicine, John H. Stroger, Jr. Hospital of Cook County, Chicago, USA.
Abstract:
Different mechanisms have been proposed in lymphomatous involvement of the optic nerve. They include isolated optic nerve lymphoma, optic nerve lymphoma associated with primary central nervous system (CNS) lymphoma, or with systemic lymphoma. We present one case of non-Hodgkin lymphoma of the optic nerve in a Human Immunodeficiency Virus (HIV) patient and discuss the mechanism of metastasis, classification of optic nerve involvement with clinical and radiologic features as well as treatment options. Despite the uncommon nature of optic nerve infiltration by lymphoma, prompt evaluation should be considered in patients with a history of lymphoma and visual symptoms as delays in treatment can result in permanent vision loss. The recommended initial workup includes neuroimaging and cerebrospinal fluid evaluation. Treatment options are not standardized but include intravenous and intrathecal chemotherapy, corticosteroids, and radiation.
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