An unusual case report of primary cerebellar T-cell lymphoma and review of the literature

Abstract Primary Central Nervous System Lymphomas (PCNSLs) are very rare and comprises about 1% or 2% of Non-Hodgkin's lymphoma (NHL) (Jeon et al., 2019) [1], and most PCNSLs located on supratentorial. Diffuse large B cell lymphoma (DLBCL) is the most common subtype of NHL, constituting about 95% of PCNSL. T-cell lymphoma is very unusual. We present a case of primary cerebellar T-cell lymphoma who was hospitalized in our hospital in September 2018.