Nelarabine is one of the newer and novel drugs approved by the USA Food and Drug Administration for treatment of relapsed and resistant acute lymphoblastic leukemia. Although there are a few accounts of the neurologic toxicity of nelarabine in the oncological literature, it has never been discussed from a radiologic stand point to our knowledge. We describe a case of nelarabine-induced myelopathy and review the existing literature in an attempt to characterize the MRI features helpful in making an early diagnosis of this elusive entity.
Keywords: Dorsal column; Myelopathy; Nelarabine; Neurotoxicity; Spinal cord.
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