Fig. 1From: Characterization of neoplastic cells outlining the cystic space of invasive micropapillary carcinoma of the canine mammary glandHistopathological appearance of IMPC of the canine mammary gland. Invasive and in situ micropapillary areas characterized by neoplastic epithelial cells within cystic spaces (a). An in situ (black arrow) and invasive (red arrows) areas may be observed in detail (b) (scale bars = 30 μm). Harris’s hematoxylin staining is shownBack to article page