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Lung - Ulceration - Gallery

Image of bronchial ulceration in the lung from a male Wistar Han rat in a acute study
Lung, Bronchus - Ulceration in a male Wistar Han rat from an acute study. A ribbon of necrotic tissue is adjacent to the bronchial surface, which has lost its epithelial cells.
Image of bronchial ulceration in the lung from a male Wistar Han rat in a acute study
Lung, Bronchus - Ulceration in a male Wistar Han rat from an acute study. Some early regenerative changes are visible in the adjacent epithelium (arrows).
NTP is located at the National Institute of Environmental Health Sciences, part of the National Institutes of Health.