Shan Y D, Zhang Z N, Ge C W
Peking Union Medical College Hospital, Beijing.
Zhonghua Nei Ke Za Zhi. 1991 Dec;30(12):766-8, 790-1.
Ten cases of multiple myeloma seen in PUMC hospital survived more than six years. 4 of them survived more than ten years. 6 patients were of IgA type. Features of those cases included: (1) symptoms mild; (2) incidence of anemia low; (3) percentage of tumor cell in bone marrow also relatively low; (4) blood urea nitrogen, creatinine and calcium normal; (5) maintenance therapy rather long. The prognostic factors and the current general situation of treatment were briefly discussed.
北京协和医院收治的10例多发性骨髓瘤患者存活超过6年。其中4例存活超过10年。6例患者为IgA型。这些病例的特点包括：（1）症状较轻；（2）贫血发生率低；（3）骨髓中肿瘤细胞百分比也相对较低；（4）血尿素氮、肌酐和钙正常；（5）维持治疗时间较长。文中简要讨论了预后因素及当前的总体治疗情况。
