Abstract
In general, the recipient’s ABO blood type changes to the donor’s ABO blood type after ABO-incompatible allogeneic hematopoietic stem cell transplantation (HSCT). However, we experienced a 26-year-old male with acute myelogenous leukemia (AML) who underwent ABO-incompatible HSCT twice and persistently showed his original blood type even after demonstrating complete donor-type chimerism. Based on the results of various examinations, we considered that the antigen of the recipient’s original blood type persistently synthesized in the recipient’s non-hematopoietic organs was secreted and adsorbed on the surface of donor-derived RBCs. We should therefore perform detailed examinations to determine the precise blood type after ABO-incompatible HSCT.
| Original language | English |
|---|---|
| Pages (from-to) | 1887-1890 |
| Number of pages | 4 |
| Journal | Internal Medicine |
| Volume | 61 |
| Issue number | 12 |
| DOIs | |
| State | Published - 2022 |
| Externally published | Yes |
Keywords
- ABO blood group antigen
- ABO-incompatibility
- allogeneic HSCT
- blood type
- transfusion
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