急性白血病双表型发病率不高 ,获完全缓解难 ,为探讨其治疗效果 ,现将完全缓解 1例 ,治疗体会总结报告 :1　病例介绍　患者 ,男 ,4 6岁 ,双下肢骨痛伴头晕、乏力 2月。于 1998年 6月 3日在我院就诊。查体 :轻度贫血貌 ,皮肤、粘膜无出血点及瘀斑 ,浅表淋巴结不大 ,心肺阴性、肝 The incidence of double phenotype of acute leukemia is not high, and it is difficult to achieve complete remission. In order to investigate its therapeutic effect, one case will be completely relieved. The summary of treatment experience is summarized as follows: 1 Case presentation Patients, male, 4 6 years old, pain in both lower extremities with dizziness , fatigue in February. He was present at our hospital on June 3, 1998. Physical examination: Mild anaemia appearance, no bleeding and ecchymosis on skin and mucous membranes, superficial lymph nodes, heart-lung negative, liver