抗-Xg^a抗体引起交叉配血不合1例  

A case of cross matching incompatibility caused by anti-Xg^a antibody

作　　者：张缘杰 任伟[1] 姚洁[1] ZHANG Yuanjie;REN Wei;YAO Jie

机构地区：[1]首都医科大学宣武医院输血科,北京100053

出　　处：《临床血液学杂志（输血与检验）》2020年第4期575-576,581,共3页Journal of Clinical Hematology(Blood Transfusion & Laboratory Medicine)

基　　金：2019年首都医科大学本科生创新课题(No:XSKY2019132)。

摘　　要：Xg血型系统是目前已知的36种人类红细胞血型系统中的第12种,包含2种抗原Xg和CD99[1]。抗-Xga抗体最先是在1962年由Mann描述的,发现于一个多次输血的男性[2]。抗-Xga可通过输血或免疫产生,也称为"天然抗体"。目前,国内外有关该血型抗体的报道较少,我院发现1例手术患者抗-Xga抗体引起交叉配血不合,现报告如下。1 临床资料患者,男,48岁,主因右侧胸部疼痛4个月,加重伴双侧肩背部.Xg blood group system is the twelfth of 36 known human blood group systems at present,and there are few reports about this blood group antibody at home and abroad.In this paper,through a case of cross matching incompatibility caused by anti-Xga antibody,the research progress of Xg blood group system and the matters needing attention in blood transfusion work are discussed,which indicates that the staff of transfusion department should pay attention to it.Irregular antibody screening test and blood compatibility infusion with negative antigen should be routinely carried out for patients undergoing elective surgery.

关 键 词：XG血型 交叉配血 血型鉴定 

分 类 号：R457.1[医药卫生—治疗学]