例1,女,54岁,工人,于1984年8月初感头昏乏力及不规则发热,症状逐渐加重,并出现胸骨疼痛。同年9月1日查WBC38.2×10~9/L,分类中见到异常细胞,外院拟诊为“急性白血病”转来我院。否认有化学或物理等诱发因素。体检:明显贫血貌,两下肢皮肤见两大片瘀斑,巩膜无黄染,浅表淋巴结不大,胸真有压痛,心肺(一),肝脾未 Example 1, female, 54 years old, worker, dizzy and irregular fever in early August 1984, symptoms gradually aggravated, and sore thoracic. In the same year on September 1 to check WBC38.2 × 10 ~ 9 / L, to see the abnormal cells in the classification, outside the hospital diagnosed as “acute leukemia” transferred to our hospital. Denied chemical or physical and other triggers. Physical examination: Obvious anemic appearance, see the two large legs ecchymosis skin, sclera no yellow dye, superficial lymph node is not large, chest really tenderness, heart and lung (a), liver and spleen