Clinical Case Reports (Dec 2020)
Donor cell‐derived chronic myelomonocytic leukemia presenting after allogeneic hematopoietic cell transplantation for T‐cell acute lymphoblastic leukemia
Abstract
Abstract Donor cell leukemia is a very rare cause of relapse after allogeneic hematopoietic cell transplantation (alloHCT). Herein, we describe an unprecedented case of donor cell‐derived chronic myelomonocytic leukemia (CMML) presenting seven years after a 51‐year‐old man received a matched‐related alloHCT from his 59‐year‐old brother for T‐cell acute lymphoblastic leukemia.
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