Abstract
The aim of this study is to determine and compare the distribution, localization, breed, age and gender incidences of head and neck region tumors by years, by evaluating the results of dog-cat biopsies and/or operation material brought to Ankara University, Faculty of Veterinary Medicine, Department of Pathology between the years 2011 and 2021. In the study, 244 (15.9%) of 1533 tumors diagnosed in dogs and cats between 2011 and 2021 belonged to the head and neck region, of which 159 were in dogs and 85 in cats. Dogs with tumors were generally more than 6 years old (n=108) and cats were mostly 1 year old and older (n=75). In the head and neck region tumors observed in dogs, malignant and benign tumors of epithelial origin were most common (n=81; 50.9%), with sebaceous tumors (n=22) being the most common, and mostly observed around the eyes (n=26), while malignant and benign tumors of mesenchymal origin were most commonly found in the mouth region. Among the tumors of this region, epithelial tumors were mostly encountered in cats (n=39, 45.8%), and 51.2% of the epithelial tumors were squamous cell cancer (n=20), with epithelial tumors being the most common in the mouth (n=12) and nose (n=9). As a result, epithelial malignant and benign tumors were mostly seen in the eyes, and mesenchymal malignant and benign tumors were detected in the mouth. Among tumor types, papilloma in benign tumors and squamous cell carcinoma in malignant tumors were noted.
Thanks
We would like to thank the members of Department of Pathology, Faculty of Veterinary Medicine of Ankara University for their contributions during the diagnosis phase, and the clinics of the faculty hospital and private institutions for the supply of materials.
References
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- Dorn CR, Priester WA (1976): Epidemiologic analysis of oral and pharyngeal cancer in dogs, cats, horses, and cattle. JAVMA, 169, 1201-1206.
- Ertürk E, Tanzer F, Bulucu M (1971): Patolojik anatomi kürsüsünde 1964-70 yılları arasında incelenen köpek ve kedi tümörleri. Ankara Univ Vet Fak Derg, 18, 383-386.
- Goldschmidt MH, Goldschmidt, KH (2016): Epithelial and melanocytic tumors of the skin. 88-141. In: Meuten (Ed), Tumors in Domestic Animals. WILEY Blackwell, Iowa.
- Gorlin RJ, Barron CN, Chaudhry AP, et al (1959): The oral and pharyngeal tumours of domestic animals: a study of 487 cases. Am J Vet Res, 20, 1032-1061.
- Gülçubuk A, Gürel A (2003): 1995-2000 Yılları arasında İstanbul’da saptanan köpek tümörleri. İstanbul Üniv Vet Fak Derg, 29, 83-91.
- Kutlu T, Yücel G, Ekebaş G, et al (2015): 2000-2010 yılları arasında incelenen kedi ve köpeklerdeki baş bölgesi tümörleri. Vet Hekim Der Derg, 86, 34-41.
- Meuten DJ (2016): Tumors in domestic animals. 5th Ed. John Wiley & Sons, Iowa.
- Pamukçu AM, Ertürk E (1962): Ankara’da köpeklerde görülen tümör çeşitleri. Ankara Univ Vet Fak Derg, 9, 1-9.
- Pinello K, Pires I, Castro AF, et al (2022): Cross Species Analysis and Comparison of Tumors in Dogs and Cats, by Age, Sex, Topography and Main Morphologies. Vet Sci, 9, 167.
- Tannehill-Gregg SH, Levine AL (2006): Rosol, T.J. Feline head and neck squamous cell carcinoma: A natural model for the human disease and development of a mouse model. Vet Comp Oncol, 4, 84–97.
- Vural SA, Keleş H, Özsoy ŞY, et al (2007): Köpek ve kedilerde 1977-2005 yılları arasında saptanan orofaringeal bölge tümörleri: retrospektif çalışma. Ankara Univ Vet Fak Derg, 54, 197-203.
Abstract
Supporting Institution
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References
- Brønden LB, Eriksen T, Kristensen AT (2009): Oral malignant melanomas and other head and neck neoplasms in Danish dogs-data from the Danish Veterinary Cancer Registry. Acta Vet Scand, 51, 1-6.
- Dorn CR, Priester WA (1976): Epidemiologic analysis of oral and pharyngeal cancer in dogs, cats, horses, and cattle. JAVMA, 169, 1201-1206.
- Ertürk E, Tanzer F, Bulucu M (1971): Patolojik anatomi kürsüsünde 1964-70 yılları arasında incelenen köpek ve kedi tümörleri. Ankara Univ Vet Fak Derg, 18, 383-386.
- Goldschmidt MH, Goldschmidt, KH (2016): Epithelial and melanocytic tumors of the skin. 88-141. In: Meuten (Ed), Tumors in Domestic Animals. WILEY Blackwell, Iowa.
- Gorlin RJ, Barron CN, Chaudhry AP, et al (1959): The oral and pharyngeal tumours of domestic animals: a study of 487 cases. Am J Vet Res, 20, 1032-1061.
- Gülçubuk A, Gürel A (2003): 1995-2000 Yılları arasında İstanbul’da saptanan köpek tümörleri. İstanbul Üniv Vet Fak Derg, 29, 83-91.
- Kutlu T, Yücel G, Ekebaş G, et al (2015): 2000-2010 yılları arasında incelenen kedi ve köpeklerdeki baş bölgesi tümörleri. Vet Hekim Der Derg, 86, 34-41.
- Meuten DJ (2016): Tumors in domestic animals. 5th Ed. John Wiley & Sons, Iowa.
- Pamukçu AM, Ertürk E (1962): Ankara’da köpeklerde görülen tümör çeşitleri. Ankara Univ Vet Fak Derg, 9, 1-9.
- Pinello K, Pires I, Castro AF, et al (2022): Cross Species Analysis and Comparison of Tumors in Dogs and Cats, by Age, Sex, Topography and Main Morphologies. Vet Sci, 9, 167.
- Tannehill-Gregg SH, Levine AL (2006): Rosol, T.J. Feline head and neck squamous cell carcinoma: A natural model for the human disease and development of a mouse model. Vet Comp Oncol, 4, 84–97.
- Vural SA, Keleş H, Özsoy ŞY, et al (2007): Köpek ve kedilerde 1977-2005 yılları arasında saptanan orofaringeal bölge tümörleri: retrospektif çalışma. Ankara Univ Vet Fak Derg, 54, 197-203.
Details
| Primary Language | English |
|---|---|
| Subjects | Veterinary Pathology |
| Journal Section | Research Article |
| Authors | |
| Early Pub Date | October 27, 2023 |
| Publication Date | July 10, 2024 |
| Published in Issue | Year 2024Volume: 71 Issue: 3 |
