Search results for " myeloid malignancy"

Chromosome 1 abnormalities in myeloid malignancies: a literature survey and karyotype-phenotype associations.

2009

Chromosome 1 is the largest human chromosome and contains over 1600 known genes and 1000 novel coding sequences or transcripts. It is, therefore, not surprising that recurrent chromosome 1 abnormalities are regularly encountered in both neoplastic and non-neoplastic medical conditions. The current review is focused on myeloid malignancies where we summarize the relevant published literature and discuss specific karyotype-phenotype associations. We show that chromosome 1 abnormalities are most frequent in BCR-ABL-negative classic myeloproliferative neoplasms (MPN): polycythemia vera (PV), essential thrombocythemia (ET), and primary myelofibrosis (PMF). Specific abnormalities include duplicat…