Favorable cytogenetic abnormalities in secondary leukemia
نویسندگان
چکیده
منابع مشابه
Clinical significance of cytogenetic abnormalities in adult acute lymphoblastic leukemia.
ACUTE LYMPHOBLASTIC leukemias (ALL) are characterized by clonal proliferation, accumulation, and tissue infiltration of neoplastic cells. They are mainly regarded as childhood diseases, with an early incidence peak at 2 to 5 years of age, where they represent about 80% of the childhood leukemias in the United States, and occur with an incidence of up to 30 cases per 1 million population per yea...
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Chronic myelomonocytic leukemia (CMML) is a clonal stem cell disorder associated with peripheral blood monocytosis and an inherent tendency to transform to acute myeloid leukemia. CMML has overlapping features of myelodysplastic syndromes and myeloproliferative neoplasms. Clonal cytogenetic changes are seen in ~30%, whereas gene mutations are seen in >90% of patients. Common cytogenetic abnorma...
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By SEnclo MANCINELLI, JOHN R. DURANT, AND WILLIAM J. HAMMACK T SOMEWHAT CONSISTENT cytogenic changes in patients with multiple myeloma have recently been reported. Houston et al.,’ using phytohemagglutinin (PHA) stimulated peripheral blood cells, observed abnormal chromosomes in fifteen of twenty-four patients. The abnormal chromosomes were as large or larger than normal A group members with ce...
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The impact of cytogenetic findings in AML was analyzed in the large population-based Swedish AML registry. Karyotypic patterns differed by age: t(8;21), inv(16) and t(11q23) were more common in younger patients, whereas loss of 5q, 7q and 17p, monosomal karyotype (MK) and complex karyotype (CK) were more common in older patients. Patients with ≥5 chromosome abnormalities had worse overall survi...
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The karyotype represents one of the main cornerstones for the International Prognostic Scoring System (IPSS) and the revised IPSS-R (IPSS-R) that are most widely used for prognostication in patients with myelodysplastic syndromes (MDS). The most frequent cytogenetic abnormalities in MDS, i.e. del(5q), -7/del(7q), +8, complex karyotypes, or -Y have been extensively explored for their prognostic ...
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ژورنال
عنوان ژورنال: Cancer
سال: 1989
ISSN: 0008-543X,1097-0142
DOI: 10.1002/1097-0142(19890615)63:12<2505::aid-cncr2820631224>3.0.co;2-z