多毛细胞性白血病又称毛细胞性白血病或白血性网状内皮细胞增生病,为一罕见类型的白血病。我院收治1例。报告如下。患儿男,3岁。1986年5月1日以支气管肺炎、贫血原因待查入院。入院前3～4个月无明显诱因出现面色苍黄,近5～6天加重,齿龈出血,食欲明显减退。近2天发热,黑便1次。查体:体温37.4℃,呼吸20次/分,神志清,精神萎靡。颜面及睑结膜苍白,指(趾)中度苍白。四 Hairy cell leukemia, also known as hairy cell leukemia or white blood reticuloendothelial disease, is a rare type of leukemia. 1 case admitted to our hospital. The report is as follows. Children male, 3 years old. May 1, 1986 with bronchial pneumonia, anemia to be admitted to hospital. 3 to 4 months before admission, no obvious incentive to appear pale yellow, nearly 5 to 6 days increased bleeding gums, appetite decreased significantly. Nearly 2 days fever, black will 1 times. Physical examination: body temperature 37.4 ℃, breathing 20 beats / min, mind clear, apathetic. Facial pale and conjunctiva, refers to (moderate) pale. four