Trisomy 13: a new recurring chromosome abnormality in acute leukemia
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چکیده
منابع مشابه
Trisomy 13: a new recurring chromosome abnormality in acute leukemia.
A new recurring chromosome abnormality was identified in 8 of 621 consecutive successfully karyotyped adults with de novo acute leukemia. These eight patients had trisomy 13 as the sole cytogenetic abnormality. On central morphologic review, five cases were classified as subtypes of acute myeloid leukemia, one as acute mixed lymphoid and myeloid leukemia, one as acute lymphoid leukemia, and one...
متن کاملRecurring Chromosome Abnormality in Acute Leukemia
A new recurring chromosome abnormality was identified in 8 of 621 consecutive successfully karyotyped adults with de novo acute leukemia. These eight patients had trisomy 13 as the sole cytogenetic abnormality. On central morphologic review, five cases were classified as subtypes of acute myeloid leukemia, one as acute mixed lymphoid and myeloid leukemia, one as acute lymphoid leukemia, and one...
متن کاملA new recurring chromosome 13 abnormality in two older patients with de novo acute myeloid leukemia: An Indian experience
We report here two cases of trisomy 13 in acute myeloid leukemia M1 subtype. short-term unstimulated bone marrow and peripheral blood lymphocyte culture showed 47, XY, +13 in all metaphase plates and trisomy 13 was confirmed with whole chromosome paint probes. Trisomy 13 in AML-M1 is a rare numerical abnormality. This is the first Indian report of sole trisomy 13 in AML-M1. Here, we present two...
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Identification of cytogenetic abnormalities plays an important role in the diagnosis and prognosis of leukemias. Isolated trisomy 6 is a rare abnormality, the prognostic significance of which is not well established. We report one case of acute myeloid leukemia (AML-M5 variant) with trisomy 6 as the sole cytogenetic abnormality. Previously, trisomy 6 has been reported in aplastic anemia, myelod...
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The pathogenesis of aplastic anemia is recognized to be heterogeneous. Although there is indirect evidence for an immunologic basis in many cases, the development of chronic marrow aplasia following chemical, toxin, or radiation exposure suggests that damage to the hematopoietic stem cells may cause the disease in some patients.’ In addition, a small number of patients with otherwise typical ap...
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ژورنال
عنوان ژورنال: Blood
سال: 1990
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood.v76.8.1614.1614