The clinical and laboratory features of the seven known patients with heavy chain disease showed that all but one had chronic lymphocytic leukemia. Two common and striking features are the presence of kappa-type Bence Jones proteins and vacuolated plasma cells in the marrow.
7例已知重链病患者的临床和实验室特征显示,除1例患者外,其余患者均患有慢性淋巴细胞白血病。两个常见且显著的特征是骨髓中存在κ型本-周蛋白和空泡化浆细胞。