Review
Copyright ©2013 Baishideng.
World J Hematol. Aug 6, 2013; 2(3): 71-88
Published online Aug 6, 2013. doi: 10.5315/wjh.v2.i3.71
Figure 4
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.