Cross J, Strange C A
Department of Haematology, Royal Liverpool Hospital, UK.
Clin Lab Haematol. 1987;9(4):371-6. doi: 10.1111/j.1365-2257.1987.tb00574.x.
The underestimation of WBC by the Ortho ELT800/WS cell analyser in some cases of chronic lymphatic leukaemia has been investigated. Incorrect WBC was obtained on 44% of samples. WBC, smear cell count, lymphocyte cell volume, stage of disease and chemotherapy were studied in both discrepant and non-discrepant cases. The evidence suggested that low lymphocyte cell volume was the major cause of the anomaly. The relationship of small lymphocyte cell volume to increased cell density is also discussed.
对Ortho ELT800/WS血细胞分析仪在某些慢性淋巴细胞白血病病例中白细胞计数低估的情况进行了研究。44%的样本获得了错误的白细胞计数。对有差异和无差异的病例均研究了白细胞计数、涂片细胞计数、淋巴细胞体积、疾病分期和化疗情况。证据表明，淋巴细胞体积低是异常的主要原因。还讨论了小淋巴细胞体积与细胞密度增加之间的关系。
