Acute Myeloid Leukemia with Extensive Bone Marrow Necrosis
نویسندگان
چکیده
منابع مشابه
Extensive Bone Marrow Necrosis in a Case of Acute Myeloid Leukemia Transformed from a Myeloproliferative Neoplasm
Extensive necrosis affecting more than 50%percnt; of the bone marrow is an extremely rare histopathological finding. Relatively little is known about its clinical significance because it is most commonly identified at autopsy - whether it is an independent prognostic marker or whether it is a surrogate marker of underlying disease burden remains unclear. We describe herein a case of a 66-year-o...
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Bone marrow necrosis, an uncommon finding in acute lymphoblastic leukaemia, has previously been regarded as a poor prognostic feature. It has been associated with difficulty in establishing the diagnosis, a low rate of remission as well as short remission duration. We report a case of bone marrow necrosis in a girl with acute lymphoblastic leukaemia and good prognostic features who attained com...
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Background: Acute myeloid leukemia (AML) is characterized by the proliferation of myeloid precursors and abnormal differentiation of hematopoietic stem cells, which results in the accumulation of immature cells in the bone marrow (BM). The accumulation of these cells in the bone marrow causes molecular and cellular changes in the microenvironment of the bone marrow. The adiponectin hormone orig...
متن کاملExtensive Bone Marrow Necrosis and Osteolytic Lesions in a Case of Acute Myeloid Leukemia Transformed from Polycythemia Vera
Acute myeloid leukemia (AML) is the most common leukemia in adults. In rare cases, bone marrow necrosis (BMN) and osteolytic lesions are presenting features of AML. The following case describes a patient with known polycythemia vera (PV) that presented with signs of multiple myeloma, including hypercalcemia, anemia, and lytic lesions of the thoracic spine and skull. Laboratory workup was not in...
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INTRODUCTION Hypocellular variants of acute myeloid leukemia are very rare and almost always occur in old aged patients. In contrast, hypocellular acute lymphoblastic leukemia usually occurs in children. CASE PRESENTATION We report two Indian patients with hypocellular acute myeloid leukemia, a 32-year-old woman and a 13-year-old boy. Interestingly, one of the patients also showed bone marrow...
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ژورنال
عنوان ژورنال: Annals of Oncology
سال: 2014
ISSN: 0923-7534
DOI: 10.1093/annonc/mdu436.44