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Lung - Atypia Cellular - Gallery

Image of atypia, cellular in the lung from a female B6C3F1/N mouse in a subchronic study
Lung, Bronchiole - Hyperplasia, Atypical in a female B6C3F1/N mouse from a subchronic study. The atypical cells have enlarged, hyperchromatic nuclei (arrows) and an increased nuclear to cytoplasmic ratio.
Image of atypia, cellular in the lung from a female B6C3F1/N mouse in a subchronic study
Lung, Alveolar epithelium - Atypia, Cellular in a male B6C3F1/N mouse from a subchronic study. Atypical cells (arrows) have enlarged nuclei and may be binucleated.
Image of atypia, cellular in the lung from a male B6C3F1/N mouse in a chronic study
Lung, Alveolar epithelium - Atypia, Cellular in a male B6C3F1/N mouse from a chronic study. Several cells have enlarged nuclei (arrows).
Image of atypia, cellular in the lung from a male B6C3F1/N mouse in a chronic study
Lung, Alveolar epithelium - Atypia, Cellular in a male B6C3F1/N mouse from a chronic study. Some type II pneumocytes have enlarged nuclei (arrow).
NTP is located at the National Institute of Environmental Health Sciences, part of the National Institutes of Health.