Poster 363 Brown‐Sequard Syndrome Presenting in a Multiple Sclerosis Patient: A Case Report

Abstract

of IVLBCL with cerebral involvement is the triad of subacute encephalopathy, multiple strokes, and elevated serum LDH. Cerebral vasculitis, septic encephalopathy, or infections of the CNS are the commonly considered diagnoses. Brain biopsy is the diagnostic procedure of choice when IVLBCL may be suspected. Conclusions: Intravascular large B-cell lymphoma is a rare and typically fatal cause of recurrent ischemic strokes which requires early invasive testing to provide proper treatment and improve prognosis.