Korean Journal of Veterinary Research (대한수의학회지)
- Volume 32 Issue 4
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- Pages.635-640
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- 1992
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- 2466-1384(pISSN)
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- 2466-1392(eISSN)
Spontaneous lingual papillomas in fischer 344 rats
Fischer 344 랫드의 혀 유두종(Lingual papilloma) 자연발생 예
- Kang, Boo-hyun (Taxicology Research Center, Korea Research Institute of Chemical Technology) ;
- Lim, Chang-hyeong (College of Veterinary Medicine, Seoul National University)
- Received : 1992.07.20
- Published : 1992.12.30
Abstract
Two cases of lingual masses were observed among 500 Fischer 344 (F344) rats which were used as control and treated animals in a 2 year carcinogenicity study in Toxicology Research Center, Korea Research Institute of Chemical Technology. The masses grossly appeared as tan, pedunculated, fungiform on the dorsal aspect of the base of the tongues. They were approximately