Case Report
Copyright ©The Author(s) 2023.
World J Clin Cases. May 26, 2023; 11(15): 3643-3650
Published online May 26, 2023. doi: 10.12998/wjcc.v11.i15.3643
Figure 1
Figure 1 Morphological and biopsy results of chronic myelomonocytic leukemia bone marrow analysis. A: Pelger deformed granules (100× magnification), exhibiting abnormal proliferation of monocytes and occasional naïve monocytes (with well-differentiated monocytes accounting for 45% of total monocytes), inhibited erythroid hyperplasia, three megakaryocytes, and rare platelet; B: Increased naïve-stage cells, with an increased granulocyte-to-nucleated red blood cell ratio. The granular lineage predominantly comprised intermediate (lower-stage) and visible monocytes, based on reticulocyte staining (MF-0 grade; ×4 and ×40 magnification).