Abstract: Plasmablastic myeloma is a rare pathological classification of multiple myeloma. This condition must be differentially diag -nosed because of lack of a distinctive phenotype. Involvement of the central nervous system is a rare complication of multiple myelo-ma. The choice of treatment is important for plasmablastic myeloma. Thus, this article presents a rare case of plasmablastic myeloma with multiple cranial nerve involvement. We clarify the diagnosis through the multidisciplinary team and select the optimal therapy for the patient.