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Preputial Gland - Hyperplasia - Gallery

Image of epithelial hyperplasia in the preputial gland from a male F344/N rat in a chronic study
Preputial Gland, Epithelium - Hyperplasia. Hyperplasia in the preputial gland in a male F344/N rat from a chronic study.
Image of epithelial hyperplasia in the preputial gland from a male F344/N rat in a chronic study
Preputial Gland, Epithelium - Hyperplasia. Higher magnification of Figure 1. Asterisks indicate eosinophilic granular material in the cytoplasm of hyperplastic glands in a male F344/N rat from a chronic study.
Image of epithelial hyperplasia in the preputial gland from a male F344/N rat in a chronic study
Preputial Gland, Duct - Hyperplasia. Arrows indicate hyperplastic squamous epithelium with an anastomosing trabecular pattern in a male F344/N rat from a chronic study.
Image of epithelial hyperplasia in the preputial gland from a male F344/N rat in a chronic study
Preputial Gland, Duct - Hyperplasia. Higher magnification of Figure 3 showing the interface between hyperplastic epithelium and adjacent cellular and necrotic debris within the duct lumen in a male F344/N rat from a chronic study.
NTP is located at the National Institute of Environmental Health Sciences, part of the National Institutes of Health.