title: A new variant translocation 11;17 in a patient with acute promyelocytic leukemia together with t(7;12).
abstract: Bone marrow cells from the majority of patients with acute promyelocytic leukemia (APL) are characterized by t(15;17)(q22;q11-12). At least 12 variant translocations have both also reported, and in each case, either abnormal chromosome 15 or del(17q) or both were involved in complex rearrangements. We report a patient with APL showing two translocations without apparent involvement of chromosome 15 and without del(17q). The karyotype was 46,XY,t(7;12)(p15;p13),t(11;17)(q13;q12). Rearrangement involving t(11;17) is probably associated with APL, while t(7;12) appears to be therapy related.
authors: Polly Annenberg Levee Hematology Center, Mount Sinai Medical Center, New York, NY 10029.
authors: V
authors: V
authors: Najfeld
authors: A
authors: A
authors: Scalise
authors: K
authors: K
authors: Troy
mesh_terms: D000368:Aged; D002880:Chromosomes, Human, Pair 11; D002881:Chromosomes, Human, Pair 12; D002886:Chromosomes, Human, Pair 17; D002897:Chromosomes, Human, Pair 7; D006801:Humans; D007621:Karyotyping; D015473:Leukemia, Promyelocytic, Acute / Q000235:genetics*; D008297:Male; D014178:Translocation, Genetic