ABO discrepancies due to mixed-field agglutination are commonly seen with subgroups of A or B and ABOincompatible RBC transfusion in routine immunohematology laboratory. We report a 20 year old male with minor ABO and Rh D mismatched hematopoietic stem cell transplantation presenting with blood group chimerism. Column agglutination technique (CAT) had advantages in detecting mixed field agglutination than other techniques used in routine blood grouping
Murugesan, Mohandoss and Rajendran, Vinu
"Blood group chimerism is not rare anymore,"
Manipal Journal of Medical Sciences: Vol. 3
, Article 9.
Available at: https://impressions.manipal.edu/mjms/vol3/iss1/9