Hemophagocytosis by blasts in acute lymphoblastic leukemia
نویسندگان
چکیده
منابع مشابه
acute lymphoblastic leukemia without circulating blasts presenting as severe hypercalcemia
hypercalcemia complicating malignancy is a rare complication in pediatric age group. in this article, we present a case with acute lymphoblastic leukemia presenting as severe hypercalcemia. a 10 years old girl presented with an acute onset of fever, nausea, vomiting, loss of weight, costovertebral pain and frequency. she was admitted with a presumptive diagnosis of acute pyelonephritis. her exa...
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Blasts showing hemophagocytosis have been very rarely reported in acute lymphoblastic leukemia. We report a pediatric case of B lymphoblastic leukemia (BLL) with t(12;21)(p13;q22); TEL-AML1 (ETV6-RUNX1) showing erythrophagocytosis and thrombophagocytosis by leukemic blasts. About 4% of the leukemic blasts in marrow aspirate smears showed phagocytosis of erythrocytes, platelets, or nuclear remna...
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In this study, we aimed to investigate the pathways of recognition of acute lymphoblastic leukemia blasts by natural killer cells and to verify whether differences in natural killer cell activating receptor ligand expression among groups defined by age of patients, or presence of cytogenetic/molecular aberrations correlate with the susceptibility to recognition and killing. We analyzed 103 newl...
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ژورنال
عنوان ژورنال: BLOOD RESEARCH
سال: 2019
ISSN: 2287-979X,2288-0011
DOI: 10.5045/br.2019.54.1.2