Fig. 3From: Low-grade myofibroblastic sarcoma arising in fibroadenoma of the breast-A case report–A cytologic finding suggestive of malignancy in this case. a The tumor cells show high cellularity and frequent mitotic figures (arrow) (H&E stain, ×200). b In one high-powered microscopic field, two mitotic figures (arrows) are observed (H&E, stain, ×400)Back to article page