Chronic Lymphocytic Leukemia With t(14;19)(q32;q13) Is Characterized by Atypical Morphologic and Immunophenotypic Features and Distinctive Genetic Features
نویسندگان
چکیده
منابع مشابه
Chronic lymphocytic leukemia patients with highly stable and indolent disease show distinctive phenotypic and genotypic features.
Different biologic features have been associated with a more or less aggressive clinical course in chronic lymphocytic leukemia (CLL). In the present study, 20 patients with highly stable CLL observed at a single institution over a period of 10 to 23 years and who never required treatment were extensively characterized. The aim was to identify a distinct and reproducible biologic profile associ...
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Introduction: CLL is one of the most common leukemias, which is categorized by the accumulation of mature CD5+ B-lymphocytes in the peripheral blood, bone marrow, and secondary lymphoid organs. In this study, the status of rs6449182 polymorphism of the CD38 gene and its association with clinical and laboratory parameters of CLL patients was evaluated. Methods: Genomic DNA extraction was perfor...
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Patients with chronic lymphocytic leukemia (CLL) can have variable courses, from indolent disease to rapid progression with limited response to treatment. The Rai and Binet staging systems were the first to classify patients into prognostic categories. Newer prognostic markers that correlate with shorter time to progression and time to treatment include elevated serum beta2M, TK, ZAP-70, and CD...
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We studied 25 T-cell chronic lymphocytic leukemia (T-CLL) cases collected over a 15-year period. Immunophenotypic analysis was performed in each case; 12 cases were evaluated by cytogenetics, and gene rearrangement studies were performed in 14 cases. The median age was 57 years with a male predominance (M:F, 15:10). The median presenting lymphocyte count was 36.3 x 10(9)/L (range, 3.9 to 438 x ...
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Chronic myelomonocytic leukemia is a clonal stem cell disorder that is characterized mainly by absolute peripheral monocytosis. This disease can present myeloproliferative and myelodysplastic characteristics. According to the classification established by the World Health Organization, chronic myelomonocytic leukemia is inserted in a group of myeloproliferative/myelodysplastic disorders; its di...
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ژورنال
عنوان ژورنال: American Journal of Clinical Pathology
سال: 2011
ISSN: 0002-9173,1943-7722
DOI: 10.1309/ajcpoefp3slx6hxj