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Article

The Crawford variant as a cause of RhD typing discrepancies in blood banks: A case report.

Transfusion clinique et biologique : journal de la Societe francaise de transfusion sanguine - 1 Aug 2022

Barrera Sussan, Bolívar Margarita, Rodríguez Ayda, Urbina Adriana

Abstract excerpt

We present the case of a 55-year-old Colombian male who showed a discrepancy in the serological typing of the RhD antigen in his first platelet donation. The discrepancy persisted after a serological investigation with multiple Anti-D monoclonal reagents (IgG and IgM) under different conditions (22°C and 37°C, saline, and LISS/Coombs). Furthermore, partial RhD typing was performed, obtaining negative results with...

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PMID: 35476965
DOI: 10.1016/j.tracli.2022.03.006

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