title: Philadelphia-chromosome positive bone-marrow cells showing loss of the Y in males with chronic myeloid leukaemia.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D001854:Bone Marrow Cells; D002869:Chromosome Aberrations; D002904:Chromosomes, Human, 21-22 and Y; D002906:Chromosomes, Human, 6-12 and X; D006801:Humans; D007621:Karyotyping; D007951:Leukemia, Myeloid / Q000235:genetics*; D008297:Male; D008875:Middle Aged; D012730:Sex Chromosomes