Higuchi Toru, Eiki Ogawa, Hiroshi Hamashima, Kenta Ito
Department of General Pediatrics, Aichi Children's Health and Medical Center, Aichi, Japan.
IDCases. 2021 Jan 26;23:e01057. doi: 10.1016/j.idcr.2021.e01057. eCollection 2021.
The smudge cells are well studied as a prognostic factor for chronic lymphocytic leukemia, but it is also found in viral infections. We experienced a case of abnormal hyperleukocytosis (WBC 41,600/mm3) associated with infectious mononucleosis (IM). The smudge cells were observed in peripheral blood smears, and were counted by mistake for the normal lymphocytes by the automatic blood count meter.
涂抹细胞作为慢性淋巴细胞白血病的一个预后因素已得到充分研究，但在病毒感染中也有发现。我们遇到一例与传染性单核细胞增多症（IM）相关的异常白细胞增多症（白细胞计数41,600/mm³）。在外周血涂片上观察到了涂抹细胞，自动血细胞计数仪将其误计为正常淋巴细胞。
