肿瘤患者输血不同于一般疾病,有其特殊性,作为辅助治疗和出血患者的抢救,输血是必不可少的措施。但是有些疾病在治疗过程中发现,开始输同型血无反应,但在以后的输血配血时,患者的血型发生变异,使配血、输血困难。在会诊中发现有2例血型变异,经血型确认后,输相应的成分血,结果报 Tumor patients with blood transfusions different from the general disease, has its own particularity, as adjuvant therapy and bleeding in patients with rescue, blood transfusion is an essential measure. However, some diseases found in the course of treatment, began to lose the same type of blood non-response, but in the future blood transfusion, the patient’s blood type variation, with the blood, blood transfusion difficulties. In the consultation found that 2 cases of blood group variation, confirmed by the blood type, the corresponding component of the blood lost, the results reported