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Description:The lateral surface of this penis exhibited signs of a sebaceous cyst, which occurs when an oil producing gland of the skin becomes clogged with dead skin cells and other debris, and swells with the further production of sebum, or oil.
Sebaceous glands produce oil at the base of each hair follicle, which helps to lubricate the hair shaft as it continues to grow, and move towards the uppermost surface of the skin, thereby, becoming visible as hair.
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Content Providers(s):CDC/ Susan Lindsley
Creation Date:1976
Photo Credit:
CDC Organization
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Copyright Restrictions:None - This image is in the public domain and thus free of any copyright restrictions. As a matter of courtesy we request that the content provider be credited and notified in any public or private usage of this image.