Duplication of part of the long arm of chromosome 1 in myelofibrosis terminating in acute myeloblastic leukemia.
D002869:Chromosome Aberrations; D002900:Chromosomes, Human, 1-3; D002906:Chromosomes, Human, 6-12 and X; D006801:Humans; D015470:Leukemia, Myeloid, Acute / Q000235:genetics*; D008297:Male; D008677:Metaphase; D008875:Middle Aged; D055728:Primary Myelofibrosis / Q000150:complications / Q000235:genetics