نتایج جستجو برای: childhood acute myeloid leukemia
تعداد نتایج: 833756 فیلتر نتایج به سال:
human t-cell lymphotropic virus type 1 , 2 (htlv-1, 2) is endemic in particular areas of the world in which it is associated with myeloid leukemia.in this study, we described the prevalence of htlv-1, 2 in myeloid leukemia and mycobacterium tuberculosis in iran. we have worked with tissue and blood samples for 2 years. these were the same samples which were positive for myeloid leukemia, mycoba...
Benzene is an established cause of adult leukemia, but whether it is associated with childhood leukemia remains unclear. We conducted ameta-analysis in which we reviewed the epidemiologic literature on this topic and explored causal inference, bias, and heterogeneity. The exposure metrics that we evaluated included occupational and household use of benzenes and solvents, traffic density, and tr...
a 61-year-old female presented with complaints of fever, general weakness and hepatosplenomegaly. she had a history of nonfamilial peripheral neurofibromatosis diagnosed as von recklinghausen's disease since 30 years previous. physical examination was remarkable for skin colored cutaneous circumscribed nodules which appeared soft to the touch in both arms, the upper part of her abdomen, back, a...
the significance of immunophenotyping is growing day by day. it provides basic information in regard to classification and prognosis of acute leukemia which helps the management of patients. this study was conducted to identify cd markers in leukemic patients admitted to tabriz, in northwestern iran. immunophenotyping of 60 patients with acute leukemia was determined. patients with acute myelog...
Epidemiologic evidence indicates that several markers of exposure to childhood infections are inversely associated with the risk of childhood leukemia and lymphomas. We used the Swedish Family-Cancer Database to assess the effects of number of siblings on the risk of non-Hodgkin's (n = 7,007) and Hodgkin's lymphomas (n = 3,115), leukemias (n = 7,650), and multiple myeloma (n = 1,492) by histopa...
BACKGROUND An association between childhood acute leukemia and advanced parental age was observed more than 50 years ago, and the association has been repeated in several, but not all, subsequent studies. In contrast to the many studies addressing childhood leukemia, few have included adult patients. METHODS In this register-based case-control study, we examined the association between parent...
Human T-cell lymphotropic virus type 1 , 2 (HTLV-1, 2) is endemic in Particular Areas of the world in which it is associated with myeloid leukemia.In this study, we described the prevalence of HTLV-1, 2 in myeloid leukemia and Mycobacterium Tuberculosis in Iran. We have worked with tissue and blood samples for 2 years. These were the same samples which were positive for myeloid leukemia, Mycoba...
BACKGROUND Mixed phenotype acute leukemia (MPAL) represents a diagnostic and therapeutic dilemma. The European Group for the Immunological Classification of Leukemias (EGIL) scoring system unambiguously defines MPAL expressing aberrant lineage markers. Discussions surrounding it have focused on scoring details, and information is limited regarding its biological, clinical and prognostic signifi...
Introduction: Acute Leukemia with Mixed Lineage phenotype (MLL) is leukemia that consists of cells characterized by mixed lineage markers, both from myeloid and lymphoid cells. The incidence this only 2-5% all acute leukemias considered to have a poor prognosis.Case Presentation: A seven-year-old girl was diagnosed MLL. results immunophenotyping showed two blast populations the expressions CD33...
Acute myeloid leukemia with t(6;9)(p22;q34) is listed as a distinct entity in the 2008 World Health Organization classification, but little is known about the clinical implications of t(6;9)-positive myeloid leukemia in children. This international multicenter study presents the clinical and genetic characteristics of 62 pediatric patients with t(6;9)/DEK-NUP214-rearranged myeloid leukemia; 54 ...
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