Acute lymphoblastic leukemia with a variant Philadelphia translocation, der(9), and der(19) chromosomes

We report here one of 15 cases of acute lymphoblastic leukemia (ALL) cytogenetically studied, with hypodiploidy, a variant Ph translocation, and der (9) and der (19) chromosomes. The patient, a 14-year-old girl, underwent combination chemotherapy and bone marrow transplantation and is still in remission 22 months after transplantation.