患者 ,男 ,35岁 ,因头晕、乏力、腹胀 7个月于1 997年 5月在我院确诊为慢性粒细胞白血病 (慢粒 )慢性期 ,间断口服羟基脲治疗 ,外周血白细胞维持在 6.0× 1 0 9/ L左右。 1 998年 2月 5日因上述症状加重而入我科。体检 :体温 36.5℃ ,表浅淋巴结不大 ,中度贫血貌 ,胸骨轻度压痛 Patient, male, 35 years old, diagnosed with chronic myelogenous leukemia (Chronic Granulocyte) chronic stage in our hospital in May of 1997 due to dizziness, fatigue, abdominal distension 7 months, intermittent oral hydroxyurea treatment, peripheral blood leukocytes maintained at 6.0 × About 1 0 9/L. On February 5, 1998, the above symptoms became severer and he entered our department. Physical examination: body temperature 36.5 °C, superficial lymph nodes, moderate anemia appearance, mild sternal tenderness