Lip, H&E; This is a low magnification view of the lip. While the outside of the lip is characterized by fully keratinized stratified squamous epithelium (i.e. the epidermis) with hair follicles (large arrow) and sebaceous glands embedded in the dermis, the inside of the lip is lined by a non-keratinized stratified epithelium supported by a lamina propria.

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	Slide Text Lip, H&E; This is a low magnification view of the lip. While the outside of the lip is characterized by fully keratinized stratified squamous epithelium (i.e. the epidermis) with hair follicles (large arrow) and sebaceous glands embedded in the dermis, the inside of the lip is lined by a non-keratinized stratified epithelium supported by a lamina propria.