患者 ,男 ,33岁。因咽痛、头痛、乏力 1个月 ,伴发热 5ｄ ,于 2 0 0 1年 1 2月 1 3日入院。外院查血常规 :血红蛋白 1 1 8ｇ/Ｌ ,白细胞 1 .7× 1 0 9/Ｌ ,血小板41× 1 0 9/Ｌ ;骨髓象拟诊急性早幼粒细胞白血病(ＡＰＬ) ,为进一步诊疗转来我院。既往体健 ,否认高血压、心脏病 Patient, male, 33 years old. Due to sore throat, headache, fatigue for 1 month, with fever 5d, in January 2001 February 13 admission. Blood routine examination outside the hospital: hemoglobin 1 1 8g / L, leukocytes 1.7 × 109 / L, platelet 41 × 109 / L; bone marrow as the diagnosis of acute promyelocytic leukemia (APL), for further diagnosis and treatment Come to our hospital. Past physical health, denied high blood pressure, heart disease