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Stomach, Forestomach - Hyperkeratosis - Gallery

Image of hyperkeratosis in the forestomach from a male F344/N rat in a subchronic study
Stomach, Forestomach - Hyperkeratosis in a male F344/N rat from a subchronic study. A thickened keratin layer in the forestomach associated with epithelial hyperplasia.
Image of hyperkeratosis in the forestomach from a male B6C3F1 mouse in a chronic study
Stomach, Forestomach - Hyperkeratosis in a male B6C3F1 mouse from a chronic study. A thickened keratin layer in the forestomach associated with epithelial hyperplasia.