case_images: PMC8790034_01
case_images: Upper quadrants: bone marrow morphology at diagnosis. Lower quadrants: bone marrow morphology after imatinib treatment (3 months). Left quadrants: Giemsa stain. Right quadrants: tryptase stain with CD117 immunohistochemistry (insert).
case_images: fonc-11-819097-g001.jpg
case_images: PMC8790034_01_fonc-11-819097-g001.jpg
case_images: f1
case_images: MDS/MPN and BM fibrosis grade (MF-1) (Figure 1). Mast cells decreased up to 1-2%, serum tryptase level on peripheral blood remained within normal range and spleen diameter decreased up to 16 cm.