食道癌血型由B型改变为AB型1例分析如下。1病历摘要男,73岁。因患食道癌出现重度贫血住院治疗。血常规检测结果:血Hb 59 g/L、RBC 2.1×1012/L、W BC 13.7×109/L、N0.72、L 0.28、PLT 156×109/L。患者首次输血时,血型鉴定用抗A、抗B血型鉴定试剂(单克隆抗体)做正定型和用人AB Esophageal cancer blood type changes from B to AB type 1 case analysis is as follows. 1 medical record summary male, 73 years old. Hospitalized for severe anemia due to esophageal cancer. Blood test results: blood Hb 59 g / L, RBC 2.1 × 1012 / L, W BC 13.7 × 109 / L, N0.72, L 0.28, PLT 156 × 109 / L. The first blood transfusion in patients, blood type identification with anti-A, anti-B blood type identification reagent (monoclonal antibody) positive type and AB