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Skin - Ulcer and Erosion - Gallery

Image of ulcer in the skin from a male B6C3F1 mouse in a chronic study
Ulcer-loss of the epidermis, with adjacent epidermal hyperplasia and underlying inflammation (arrow), in a male B6C3F1 mouse from a chronic study.
Image of ulcer in the skin from a male B6C3F1 mouse in a chronic study
Ulcer-loss of the epidermis, including the basement membrane (arrow), 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.