Prognostic value of monosomal karyotype in comparison to complex aberrant karyotype in acute myeloid leukemia: a study on 824 cases with aberrant karyotype
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Prognostic value of monosomal karyotype in comparison to complex aberrant karyotype in acute myeloid leukemia: a study on 824 cases with aberrant karyotype.
In acute myeloid leukemia (AML) the subset with complex karyotype (CK) is traditionally regarded as the worst prognostic group. However, ≥ 3, ≥ 4, or ≥ 5 abnormalities have been variably used for its definition. Recently, monosomal karyotype (MSK) was suggested to indicate an even inferior outcome. We tested which definition fits best to identify the most unfavorable subgroup. After excluding p...
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Cytogenetic abnormalities at diagnosis are important prognostic indicators in acute myeloid leukemia (AML). AML is categorized into 3 risk groups according to cytogenetic abnormalities; favorable, intermediate, and unfavorable. A new cytogenetic risk group called the monosomal karyotype (MK) had been identified in AML in the unfavorable cytogenetic risk group. The MK was reported to be associat...
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A 24-year-old woman presented to her primary care physician for persistent bilateral otitis media and frequent night sweats. Laboratory evaluation revealed a white blood cell count of 26 000/mL with 84% blasts on differential, hemoglobin 6.8 g/dL, and platelet 90 000/mL. Her total serum lactate dehydrogenase level was 888 U/L. She underwent a diagnostic bone marrow aspirate and biopsy, which de...
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ژورنال
عنوان ژورنال: Blood
سال: 2012
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood-2011-10-385781