The Korean Journal of Blood Transfusion : eISSN 2383-6881 / pISSN 1226-9336

Table. 1.

Table. 1.

.Causes for ABO genotyping request for 265 cases

Cause of request Requesting institution Total, % (N)
External request, % (N) Internal request, % (N)
ABO discrepancy 84.9 (225/265) 4.9 (13/265) 89.8 (238/265)
Others* 9.8 (26/265) 0.4 (1/265) 10.2 (27/265)

*Among the 27 ABO non-discrepant cases, 23 cases were requested with unknown cause, 3 cases for a family study on the ABO subgroup (a sister with cisAB allele, a mother with cisAB allele, and a daughter with AW.10 allele), and 1 case for the exact identification of the ABO blood type due to inconsistent serological results.

Korean J Blood Transfus 2023;34:12-20 https://doi.org/10.17945/kjbt.2023.34.1.12
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