Hemolytic disease of the newborn caused by anti-c in puerperant of Asian-type DEL treated by transfusion: a case report
Journal Title: Chinese Journal of Blood Transfusion - Year 2024, Vol 37, Issue 3
Abstract
Objective To explore a transfusion therapeutic plan for hemolytic disease of the newborn(HDN) caused by anti-c antibodies in mother of Asian-type DEL. Methods The ABO blood type and Rh phenotype of the mother and child were determined using the saline tube method. The mother′s RhD negativity was confirmed through classical anti-human globulin testing and RhD adsorption-elution test. The mother′s unexpected antibodies were screened and their titers were measured using classical anti-human globulin testing, antibody card test and polyamine method. Cross-matching was conducted. The three hemolysis tests were performed by antibody card test. The mother′s RHD gene typing was conducted using a commercially available RHD negative identification gene detection kit (PCR-SSP method). Results The mother exhibited a CCee Rh serological phenotype, and the DEL gene test confirmed the presence of RHD*1227A, indicating the production of anti-c antibodies. The infant displayed a DCcEe Rh serological phenotype, positive for direct antiglobulin test and red cell elution. Based on the mother′s obstetric history, clinical manifestations of the infant and blood examination results, the diagnosis was HDN caused by anti-c antibodies. Conclusion For infants with HDN caused by anti-c antibodies in mother of Asian-type DEL, DCCee Rh phenotype red blood cell transfusion is recommended, while CCee Rh phenotype deglycerolized red blood cell transfusion is recommended for the mother.
Authors and Affiliations
Wenjuan YAO, Jun GAO, Qiming MU, Qunfeng SHU
Keywords
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- EP ID EP738789
- DOI 10.13303/j.cjbt.issn.1004549x.2024.03.016
- Views 5
- Downloads 0
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