Lung, Epithelium - Necrosis - Gallery
Lung, Bronchiole, Epithelium, Bronchiole - Necrosis in a female B6C3F1/N mouse from a subchronic study. The epithelial cells are fragmented, with pyknotic and karyorrhectic nuclei.
Lung, Epithelium - Necrosis in a male Wistar Han rat from a chronic study. There is a large area of coagulative necrosis surrounded by suppurative inflammation.
Lung, Epithelium, Alveolus - Necrosis in a female F344/N rat from a subchronic study. There is loss of epithelial cells, and many of the interstitial cells have pyknotic nuclei.