| Registro completo |
| Provedor de dados: |
OAK
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| País: |
Japan
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| Título: |
Glomus tumor of the liver in a cow
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| Autores: |
HORIUCHI, Noriyuki
KOMAGATA, Makoto
SHITAMURA, Keiichi
CHIBA, Shiori
MATSUMOTO, Kotaro
INOKUMA, Hisashi
MATSUI, Takane
KOBAYASHI, Yoshiyasu
堀内, 雅之
松本, 高太郎
猪熊, 壽
古林, 与志安
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| Data: |
2015
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| Ano: |
2015
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| Palavras-chave: |
Cholangitic abscess
Cow
Glomus tumor
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| Resumo: |
An 11-year-old Holstein-Friesian cow exhibited anorexia and jaundice. A large mass was found in the liver during necropsy. Macroscopically, the mass was composed of dark red multilobular tissue and a centrally located abscess, which was connected to the hepatic duct. Histologically, the mass consisted of proliferation of small neoplastic cells and was demarcated from the hepatic parenchyma by a thick region of granulation tissue. The neoplastic cells were predominantly arranged in solid sheets, but they also formed blood-filled cancellous structures, and proliferating foci were seen around blood vessels. Periodic acid-Schiff reaction demonstrated that a fine basement membrane-like structure surrounded the neoplastic cells. Immunohistochemically, the neoplastic cells were positive for vimentin and alpha smooth muscle actin and negative for cytokeratin, factor VIII-related antigen, chromogranin and desmin. Based on its histopathological features, the hepatic neoplasm was diagnosed as a primary glomus tumor. This is the first report about a primary glomus tumor of the liver in a cow.
https://www.jstage.jst.go.jp/article/jvms/77/6/77_14-0327/_article
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| Idioma: |
Inglês
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| Identificador: |
http://ir.obihiro.ac.jp/dspace/handle/10322/4172
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| Editor: |
日本獣医学会
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| Direitos: |
日本獣医学会
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