Figure 2From: Expression of truncated Int6/eIF3e in mammary alveolar epithelium leads to persistent hyperplasia and tumorigenesisRepresentative histopathologies of three different types of mammary tumors arising in WapInt6sh multiparous females. The top panel shows an undifferentiated tumor; the middle panel shows the features of a papillary adenocarcinoma, including fibrovascular stalks covered in neoplastic epithelium; the bottom panel is more indicative of a glandular adenocarcinoma. Sections 5 μm thick were hematoxylin and eosin stained and photographed at 200 × magnification. A 10-μm bar is shown at the lower right of each panel.Back to article page