急性白血病引致ABO血型变异,国内文献已见报告19例,共中17例为A抗原减弱,2例为B抗原减弱,本院于1986年遇1例急性粒细胞白血病引起AB型血型变异,现报告如下。患者女,43岁,因持续高烧两月由外院转我院诊治(外院诊断为慢性门脉性迁延性肝炎)。入院后确诊为急性粒细胞性白血病合併全身性感染。入院血型鉴定:“O”型。但患者病史中血型为“AB”型。考虑到患者可能有血型变异情况,为其输“O”型血 Acute leukemia caused by ABO blood group variation, the domestic literature has been reported in 19 cases, a total of 17 cases of A antigen weakened, 2 cases of B antigen weakened, the hospital in 1986 case of a case of acute myeloid leukemia caused AB blood type variation, and now The report is as follows. The patient, female, aged 43, was referred to our hospital for treatment by a second hospital for a sustained high fever (external hospital diagnosed as chronic portal venomous persistent hepatitis). After admission, diagnosed as acute myeloid leukemia with systemic infection. Admission blood group identification: “O” type. However, the patient’s history of blood type “AB” type. Taking into account the patient may have blood group variation, for their “O” type of blood