CNS lymphoma masquerading as stroke: Cases report and literature review.

Central nervous system (CNS) involvement in Hodgkins lymphoma (HL) is extremely rare. There are only two reported case series of intracranial involvement of HL. CNS HL can be presented at any point in the course of HL, most mimicking with a prominent neurological symptom. This challenges the diagnosis of CNS involvement and stroke. Here, we report four cases of patients having refractory HL with CNS involvement to garner attention among neurologists for this rare disease presents with stroke symptoms and reviews its disease characteristics, prognosis, and treatment.