[摘要] 目的 检测全血细胞减少患者免疫学指标，并探讨免疫学指标改变与恶性程度和预后相关性。方法 全自动速率散射比浊法检测87例全血细胞减少患者和25例缺铁性贫血(IDA)患者血清IgG、IgA、IgM、C3、C4含量。结果 急性白血病(AL)、再生障碍性贫血(AA)、骨髓纤维化(MF)、骨髓增生异常综合征(MDS)患者均有不同程度的免疫球蛋白下降，与对照组相比差异有显著性。结论 全血细胞减少患者伴有免疫球蛋白和补体下降，与病情的恶性程度呈正相关。

    [关键词] 全血细胞减少；免疫球蛋白类；补体

    Study on correlation between immunology indexes and pathogenetic condition and prognosis in pancytopenia

    SHEN Kuo，FENG Jian-ming，LI Wen-qian，et al.

    Department of Hematology，Qinghai Province People’s Hospital，Xining 810007，China

    [Abstract] Objective To detect immunology indexes in pancytopenia patients，and explore the correlation between immunology indexes and pathogenic condition and prognosis.Methods 87 cases of pancytopenia and 25 cases of iron deficiency anemia were detected immunology indexes including IgG ......