MSD Manual

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MSD Manual
Veterinary Manual
The trusted provider of veterinary information since 1955

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VETERINARY PET
Parakeratosis lesions, pig
parakeratosis-crusty-lesions-pig-davies-sized
Parakeratosis lesions, pig

    Photograph of the ventral thorax and forelimbs of a pig with parakeratosis; there are many deep, dry, crusty lesions present.

Courtesy of Dr. Ranald D. A. Cameron.

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Parakeratosis in Pigs

Merck & Co., Inc., Rahway, NJ, USA (known as MSD outside of the US and Canada) is dedicated to using leading-edge science to save and improve lives around the world.  The Veterinary Manual was first published in 1955 as a service to the community.  The legacy of this great resource continues in the online and mobile app versions today.

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