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College of Veterinary Medicine (수의과대학)
Dept. of Veterinary Medicine (수의학과)
Journal Papers (저널논문_수의학과)
Multilobular tumor of the mandible in a Pekingese dog
- Authors
- Issue Date
- 2006
- Citation
- J. Vet. Sci 2006, 7, 297–298
- Keywords
- dog ; mandible ; multilobular bone tumor ; tumor
- Abstract
- Multilobular tumor of bone detected in a 2.5-year-old
male Pekingese dog is reported. Grossly, the neoplasm
consisted of multiple, variably sized, gritty, grayish-white
to yellow nodules separated by thick collagenous septa.
Histologically, these nodules contained multiple lobules of
irregularly shaped and sized islands of well-differentiated
osteoid and cartilage, separated by anastomosing fibrovascular
septa. Chondrocytes and osteocytes were observed in the
lacunae and in more osseous islands in the lobule,
respectively. These lobules were surrounded by mesenchymal
spindle cells. Mitotic figures were not evident. The neoplastic
pattern was consistent with that of a multilobular bone
tumor. Diagnosis was based on gross and light microscopic
findings. The cause of this neoplasm was not determined.
- ISSN
- 1229-845X
- Language
- English
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