Department of Veterinary Clinical Sciences (Britt, Middleton, Tucker, Parish, Tyler) and Veterinary Microbiology and Pathology (Valdez), College of Veterinary Medicine, Washington State University, Pullman, WA 99164–6610.
Abstract:
Fibrosarcoma is a common tumor affecting bone, but is uncommon in cows, Reported here are two bovine cases of facial fibrosarcoma that were very invasive.