title: Acute promyelocytic leukemia developing after radiotherapy for prostate cancer in a patient with chronic lymphocytic leukemia.
abstract: Chronic lymphocytic leukemia (CLL) is rarely associated with secondary acute myelogenous leukemia (AML) usually due to chemotherapy or radiotherapy. No cases of concomitant CLL and acute promyelocytic leukemia (APL) have been found in the literature. Nevertheless, up to 12% of therapy-related AML cases are classified as APL. Of these latter, most are related to topoisomerase treatment, with a few acute cases occurring after radiotherapy. We report here a patient with an untreated CLL who developed APL 2 years after radiotherapy for prostate carcinoma.
authors.affiliation: Department of Haematology and Haemotherapy, Hospital Universitario de Gran Canaria Dr Negrín, Barranco de la Ballena s/n. 35020, Las Palmas de Gran Canaria, Spain. tmolero@correo.hpino.rcanaria.es
authors.forename: T
authors.initials: T
authors.lastname: Molero
authors.forename: A
authors.initials: A
authors.lastname: Lemes
authors.forename: S
authors.initials: S
authors.lastname: de la Iglesia
authors.forename: M T
authors.initials: MT
authors.lastname: Gómez Casares
authors.forename: M
authors.initials: M
authors.lastname: del Mar Perera
authors.forename: S
authors.initials: S
authors.lastname: Jiménez
mesh_terms: D000368:Aged; D006801:Humans; D015451:Leukemia, Lymphocytic, Chronic, B-Cell; D015473:Leukemia, Promyelocytic, Acute / Q000209:etiology*; D007953:Leukemia, Radiation-Induced; D008297:Male; D016609:Neoplasms, Second Primary / Q000532:radiotherapy*; D011471:Prostatic Neoplasms / Q000532:radiotherapy*