Your browser does not support JavaScript or has JavaScript turned off. The Atlas functions best with JavaScript enabled but may used without JavaScript.

Penis - Fibrosis - Gallery

Image of fibrosis in the penis from a male B6C3F1 mouse in a chronic study
Penis - Fibrosis. The large space (asterisk) is an artifact. The urethra is markedly dilated (arrow) in a male B6C3F1 mouse from a chronic study.
Image of fibrosis in the penis from a male B6C3F1 mouse in a chronic study
Penis - Fibrosis. Higher magnification of Figure 1 showing the dilated urethra (asterisk) lined by flattened epithelium and pieces of stratified squamous epithelium trapped in the fibrotic reaction (arrows) in a male B6C3F1 mouse from a chronic study.
NTP is located at the National Institute of Environmental Health Sciences, part of the National Institutes of Health.