Peer-reviewed veterinary case report
Cat develops vaccine-associated fibrosarcoma on left hind leg
By Gumber, Sanjeev & Wakamatsu, Nobuko·Published in Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc·2011·Department of Pathobiological Sciences, United States·View original on PubMed →
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Original publication title: Vaccine-associated fibrosarcoma with keloidal differentiation in a cat.
- Species:
- cat
Plain-English summary
A 6-year-old Domestic Shorthair cat developed a lump on its left hind leg about 16 months after receiving Feline leukemia virus vaccines. The mass was found to be a type of cancer called vaccine-associated fibrosarcoma, which can occur at the site of vaccination. If you notice any unusual lumps or bumps on your cat after vaccinations, it's important to have them checked by a veterinarian. Early detection and treatment can be crucial for the best outcome.
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Abstract
A 6-year-old Domestic Shorthair cat was presented with a history of subcutaneous mass of the lateral left hind limb. The subcutaneous mass developed over a period of approximately 16 months subsequent to administration of Feline leukemia virus vaccines. Based on the histopathological and immunohistochemical examination, the subcutaneous mass was diagnosed as vaccine-associated fibrosarcoma with keloidal differentiation.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/21908376/