PMC6914965_01
(a) Core needle biopsy of right submandibular mass. (b) Myeloid blast cells. (c) CD34 (+) blastic cells. (d) CD117 (+) blastic cells. (e) CD68 (+) blastic cells. (f) MPO (+) blastic cells.
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fig1
Ultrasound-guided biopsy of right submandibular mass and fine-needle aspiration of right cheek mass were consistent with myeloid sarcoma (Figure 1).
(a) Punch biopsy of the skin rash. (b) Atypical monocytes consistent with chronic myelomonocytic leukemia. (c) CD68 (+) monocytes. (d) Lysosome (+) monocytes. (e) MPO (+) monocytes. (f) Pleural fluid aspirate with atypical hematopoietic cells.
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fig2
The biopsy of the skin was consistent with CMML (Figure 2).