Case Reports in Hematology / 2012 / Article / Fig 1

Case Report

Acute Myeloid Leukemia Evolving from JAK 2-Positive Primary Myelofibrosis and Concomitant CD5-Negative Mantle Cell Lymphoma: A Case Report and Review of the Literature

Figure 1

Primary myelofibrosis, prefibrotic stage: (a) peripheral blood, thrombocytosis with giant platelets, Wright-Giemsa stain, Ob. 100x, immersion oil. (b) bone marrow biopsy with mildly hypercellular bone marrow, hematoxylin and eosin stain, Ob. 40x. (c) bone marrow aspirate, dysmegakaryopoiesis, Wright Giemsa stain, Ob. 100x, immersion oil. (d) Reticulin stain, mildly increased reticulin deposition. Ob. 50x.

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