Waldenstr“o”m巨球蛋白血症(WMG)是浆细胞恶性肿瘤。此病比较少见,我院至今只收治过2例,现将最近收治的1例报道如下。患者,男性,54岁。住院号:226165。因反复发热、头痛、消瘦、乏力40天,经外院检查发现脾大, Waldenstr “o” m macroglobulinemia (WMG) is a plasma cell malignancy. The disease is relatively rare, our hospital has received only 2 cases so far, now recently treated 1 case reported as follows. Patient, male, 54 years old. Hospital number: 226165. Due to repeated fever, headache, weight loss, fatigue 40 days, found that the spleen large hospital inspection,