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©2013 Baishideng.
Figure 4 JAK2V617F mutated essential thrombocythemia due to megakaryocytic, granulocytic myeloproliferation with slight splenomegaly (spleen 16 cm on echogram) and a hypercellular megakaryocytic granulocytic bone marrow and clusteried pleomorphic clumpsy megakaryocytes with dysmorphic (not cloud-like) nuclei: prefibrotic essential thrombocythemia due to megakaryocytic, granulocytic myeloproliferation.
A-C: JAK2V617-positive essential thrombocythemia due to megakaryocytic, granulocytic myeloproliferation (ET.MGM) featured by hypercellular ET due to increased megakaryocytic granulocytic myeloproliferation and the presence of pleomorphic/dysmorphic megakaryocytes (not cloud-like); D: Reticulin fibrosis grade 1, myelofibrosis grade 0.
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Citation: Michiels JJ, Berneman Z, Schroyens W, Lam KH, De Raeve H. PVSG and WHO
vs European Clinical, Molecular and Pathological Criteria for prefibrotic myeloproliferative neoplasms. World J Hematol 2013; 2(3): 71-88 - URL: https://www.wjgnet.com/2218-6204/full/v2/i3/71.htm
- DOI: https://dx.doi.org/10.5315/wjh.v2.i3.71