MSD Manual

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

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VETERINARY PET
Blood from mouth, aortic rupture, turkey
mouth-blood-aortic-rupture-turkey-porter-sized
Blood from mouth, aortic rupture, turkey

    Fifteen-week-old tom turkey with aortic rupture has blood oozing from the mouth and nares.

Courtesy of Dr. Robert Porter.

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Hemorrhagic Vasculopathy of Turkeys

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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