two patients , a neonate with acute myeloblastic leukemia and a white blood cell count of 422.2 k/microliter as well as a 2 1/2-year-old with an admission diagnosis of acute promyelocytic leukemia and a white blood cell count of 617.4 k/microliter , underwent manual exchange hemotherapy for acute cytoreduction .
C0023467
acute myeloblastic leukemia
C0023487
acute promyelocytic leukemia