title: Chronic myelogenous leukemia in an XYY male.
abstract: Neoplasia has rarely been reported in the XYY syndrome. We report a patient with chronic myelogenous leukemia (CML), which comprises the third instance of malignancy reported in this disorder.
mesh_terms: D000328:Adult; D001854:Bone Marrow Cells; D002871:Chromosome Banding; D002904:Chromosomes, Human, 21-22 and Y / Q000648:ultrastructure; D006801:Humans; D007621:Karyotyping; D007951:Leukemia, Myeloid / Q000150:complications* / Q000235:genetics; D008214:Lymphocytes / Q000166:cytology; D008297:Male; D012729:Sex Chromosome Aberrations / Q000150:complications*; D014997:XYY Karyotype / Q000150:complications*