髓外性浆细胞瘤是浆细胞瘤的一种少见类型,本文报告三例,其中二例随访三年无复发,至今生存。本文复习了1903～1980年77年间国外报告的14例,并对本病的诊断、治疗及与孤立性骨浆细胞瘤、多发性骨髓瘤、局限性髓外浆细胞瘤作了比较,认为临床诊断中予以区别有助于选择治疗及推测预后。 Extramedullary plasmacytoma is a rare type of plasma cell tumor, this article reports three cases, of which two cases were followed up for three years without recurrence, has survived to this day. This review of 14 cases of foreign reports from 1903 to 1980 77 years, and the diagnosis and treatment of the disease and isolated solitary plasmacytoma, multiple myeloma and extramedullary plasmacytoma were compared, that the clinical Differences in diagnosis help to choose treatment and prognosis.