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373 Possible Causes for Hypercellular Bone Marrow

  • Chronic Myeloid Leukemia

    marrow biopsy: Moderately hypercellular bone marrow biopsy with numerous megakaryocytes Increased reticulin fibers (reticulin stain) Marked hypercellularity Myeloblastic[pathologyoutlines.com] Because of such abnormal shapes, these cells are destroyed before releasing into the peripheral blood circulation, leading to cytopenias and hypercellular bone marrow.[lecturio.com] marrow Early myeloid cells (eg, myeloblasts, myelocytes, metamyelocytes, nucleated red blood cells) Bone marrow findings Ph chromosome (a reciprocal translocation of chromosomal[emedicine.medscape.com]

  • Polycythemia Vera

    bone marrow 5.[slideshare.net] Based on the presence of severe hypercellularity of the bone marrow and positivity for the JAK2V617F mutation, we finally diagnosed the patient with PV.[ncbi.nlm.nih.gov] Bone marrow biopsy showing hypercellularity for age with trilineage growth (panmyelosis) including prominent erythroid, granulocytic and megakaryocytic proliferation with[pathologyoutlines.com]

  • Acute Leukemia

    ALL : Hypercellular bone marrow Numerous tightly packed lymphoblasts with undetectable cytoplasm, round, irregular, cleaved nuclei, dispersed chromatin, small nucleoli B[pathologyoutlines.com] Bone marrow aspirate examination revealed hypercellularity with 70% blast cells.[ncbi.nlm.nih.gov] Bone marrow aspiration demonstrated hypercellular marrow (nucleated cell count 1.84 104/μL) and 89.0% of blast-like cells of all nucleated cells.[ncbi.nlm.nih.gov]

  • Chronic Phase of Chronic Myeloid Leukemia

    marrow biopsy: Moderately hypercellular bone marrow biopsy with numerous megakaryocytes Increased reticulin fibers (reticulin stain) Marked hypercellularity Myeloblastic[pathologyoutlines.com] A bone marrow biopsy and aspiration demonstrated a hypercellular marrow with no other significant morphologic abnormalities.[hematologyandoncology.net] marrow Early myeloid cells (eg, myeloblasts, myelocytes, metamyelocytes, nucleated red blood cells) Bone marrow findings Ph chromosome (a reciprocal translocation of chromosomal[emedicine.medscape.com]

  • Myeloproliferative Disease

    The chronic myeloproliferative diseases are characterized by relatively effective hematopoiesis, which results in a hypercellular bone marrow and elevation of one or more[clinlabnavigator.com] Image shows: PV bone marrow (hypercellular) Picture of normal bone marrow for comparison Myeloproliferative Disorders: -Polycythemia Vera (PV) * Peripheral blood findings[quizlet.com] Bone marrow histology shows hypercellularity in most of these disorders. In the case of myelofibrosis, bone marrow fibrosis is demonstrated on the reticulin stain.[emedicine.medscape.com]

  • Paroxysmal Nocturnal Hemoglobinuria

    Bone marrow failure is present in all patients with PNH, even when peripheral blood counts are normal and the bone marrow is hypercellular.[emedicine.medscape.com] Concerned with the apparent intravascular hemolysis, a bone marrow biopsy showed hypercellularity and normal cytogenetics.[medbullets.com] The degree of marrow failure may vary from severe aplastic anemia to a decrease in the number of hematopoietic stem cells.[emedicine.medscape.com]

  • Secondary Polycythemia

    The renal biopsy revealed membranous nephropathy, and the bone marrow biopsy disclosed hypercellular marrow with mild panhyperplasia.[ncbi.nlm.nih.gov] Bone marrow is hypercellular with prominent megakaryocytes. Serum erythropoietin level is usually low. Blood viscosity is increased.[labpedia.net] Bone marrow normal increased erythropoiesis hypercellular increased erythropoiesis and leucopoiesis 6. leucocyte alkaline phosphatase score normal normal increased in 70%[labpedia.net]

  • Acquired Spherocytosis

    Bone marrow biopsy was hypercellular with a decreased M:E ratio and dysplastic erythroid precursors.[bloodjournal.org]

  • Chronic Infection

    Bone marrow aspirate and biopsy results indicated hypercellular marrow with a reactive inflammatory response and hemophagocytosis.[academic.oup.com]

  • Brucella Melitensis

    Bone marrow aspirate revealed a hypercellular marrow without granulomata or malignant precursors.[ncbi.nlm.nih.gov]

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