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Spontaneous Fibrosarcoma with Pleomorphic Appearance in an Aged Brown Norway Rat
An 18-month-old male Brown Norway (BN) rat showed a grayish-white subcutaneous mass in the right cheek. Histologically, the mass was composed of highly pleomorphic cells producing collagen. Immunohistochemical analysis showed that the tumor cells were strongly positive for vimentin and partially pos...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Japanese Society of Toxicologic Pathology
2010
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3234636/ https://www.ncbi.nlm.nih.gov/pubmed/22272036 http://dx.doi.org/10.1293/tox.23.261 |