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Facial fibrosarcoma in two cows
L G Britt1, J R Middleton, R A Valdez
1Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman 99164-6610, USA.
Summary
Two invasive facial fibrosarcoma cases in cows are reported. This rare bovine tumor highlights the need for further veterinary research into fibrosarcoma in cattle.
Area of Science:
- Veterinary oncology
- Comparative pathology
Background:
- Fibrosarcoma is a frequent bone tumor in many species.
- Bovine fibrosarcoma, particularly in the facial region, is considered rare.
Observation:
- Two distinct cases of bovine facial fibrosarcoma were documented.
- Both cases exhibited highly invasive tumor characteristics.
Findings:
- The fibrosarcomas infiltrated surrounding facial and cranial structures.
- Histopathological analysis confirmed the diagnosis of fibrosarcoma.
Implications:
- These cases contribute to the limited understanding of fibrosarcoma in cattle.
- Further investigation is warranted to explore the etiology and behavior of bovine fibrosarcoma.