Peripheral blood (PB) B-cell counts and BCR features of clonal MBL^lo, MBL^hi andCLL B cells.

Results expressed as number of B-cell clones and percentage between brackets or as *median value (range). Statistically significant differences (P<0.05) found between aMBLhi vs CLL, bMBLlo vs CLL, cMBLlo vs MBLhi, dMBLlo plus MBLhi vs CLL and eMBLlo vs MBLhi plus CLL. BCR, B-cell receptor; CLL, chronic lymphocytic leukemia; MBL, monoclonal B-cell lymphocytosis; SmIg, surface membrane immunoglobulin; IGHV, immunoglobulin heavy chain variable region genes. †Includes 6/117 cases with<5,000 clonal CLL B-cells/µL of PB, diagnosed with small lymphocytic lymphoma (SLL).结果以B细胞克隆（B-cell clones）数量及括号内百分比形式呈现，或以中位数（范围）表示。aMBL高表达组与CLL、bMBL低表达组与CLL、cMBL低表达组与MBL高表达组、dMBL低表达联合MBL高表达组与CLL，以及eMBL低表达组与MBL高表达联合CLL组间均存在统计学差异（P<0.05）。B细胞受体（B-cell receptor，BCR）；慢性淋巴细胞白血病（chronic lymphocytic leukemia，CLL）；单克隆B细胞增多症（monoclonal B-cell lymphocytosis，MBL）；膜表面免疫球蛋白（surface membrane immunoglobulin，SmIg）；免疫球蛋白重链可变区基因（immunoglobulin heavy chain variable region genes，IGHV）。 † 本数据集纳入117例患者中的6例外周血每微升<5000个克隆性CLL B细胞，且被诊断为小淋巴细胞淋巴瘤（small lymphocytic lymphoma，SLL）的病例。