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. 2019 Apr 13;20(8):1839. doi: 10.3390/ijms20081839

Figure 1.

Figure 1

(A) Primary myelofibrosis in accelerated phase (AP). Myeloid hyperplasia with increased number of immature precursors and blasts together with large to giant megakaryocytes with hyperlobulated nuclei. (B). CD34 immunostaining highlighting the increased number of blasts and their cluster formation. (C) Paratrabecular localization of CD34-positive blasts suggests myeloproliferative neoplasm (MPN)-AP. (D) AML (M6-FAB) evolution of a case of polycythemia vera (PV). (E) Anti-E-cadherin immunostaining documenting the protein expression in the majority of acute myeloid leukemia (AML) (FAB-M6) blasts.