![Figure][1] A 72-year-old man presented with a persistent lymphocytosis. Physical examination was unremarkable, with no evidence of lymphadenopathy or organomegaly. A marked lymphocytosis (11.4 × 109/L) and slight anemia (12.0 g/dL) were observed. The peripheral blood smear showed 70%

中文翻译：

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当边缘区型淋巴细胞增多模拟大颗粒淋巴细胞时

![图][1] 一名 72 岁男性因持续性淋巴细胞增多就诊。体格检查无异常，无淋巴结肿大或器官肿大的证据。观察到明显的淋巴细胞增多 (11.4 × 109/L) 和轻度贫血 (12.0 g/dL)。外周血涂片显示 70%