title: [Juvenile chronic myelocytic leukemia associated with neurofibromatosis and 45, XO karyotype (author's transl)].
mesh_terms: D002675:Child, Preschool; D006801:Humans; D007621:Karyotyping; D007951:Leukemia, Myeloid / Q000209:etiology*; D008297:Male; D009456:Neurofibromatosis 1 / Q000150:complications*; D012729:Sex Chromosome Aberrations / Q000150:complications*; D014998:Y Chromosome