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Priapism in a stallion with generalized malignant melanoma
T L Blanchard1, J Schumacher, J F Edwards
1Department of Large Animal Medicine and Surgery, Texas Veterinary Medical Center, College of Veterinary Medicine, Texas A&M University, College Station 77843.
Journal of the American Veterinary Medical Association
|March 15, 1991
Summary
A Thoroughbred stallion experienced priapism, a persistent erection, unresponsive to treatment. This led to penile paralysis and was ultimately linked to generalized malignant melanoma affecting penile nerves.
Area of Science:
- Veterinary Medicine
- Equine Health
- Pathology
Background:
- Priapism in horses is uncommon, especially when unassociated with tranquilizer use.
- Prolonged priapism can lead to irreversible venous occlusion and penile paralysis.