Primary testicular plasmacytoma: a case report

A 73-year-old man with a left testicular tumor is presented. Orchiectomy was performed and the tumor was diagnosed as a plasmacytoma. There has been no bone lesion or immunoglobulin abnormality during a follow-up period more than one year. For several reasons, the tumor was regarded as a primary plasmacytoma of the testicle. The literature concerning testicular plasmacytoma is reviewed briefly.