| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2025-02-28 |
| タイトル |
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|
タイトル |
Congenital malformations of the external and middle ear accompanied by temporal bone anomaly in a calf |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
Aihara, Naoyuki
Momoki, Anna
Hattori, Nanase
Murakami, Hironobu
Oishi, Motoharu
Goto, Yoshiaki
Sato, Reiichiro
Nagai, Makoto
Yamada, Kazutaka
Kamiie, Junichi
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| Abstract |
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|
内容記述タイプ |
Abstract |
|
内容記述 |
A 7-month-old female Holstein calf presented with bilateral microtia and absent external acoustic meatus. The real-time polymerase chain reaction test was negative for bovine viral diarrhea virus and bovine leukemia virus. The calf’s dam had a normal reproductive history. Computed tomography confirmed bilateral atresia of external auditory canals, aplasia of tympanic cavities and the ossicular chain, and temporomandibular joint abnormality. Necropsy revealed a severe malformation of the temporal bone. In the tympanic region, the external acoustic pore, tympanic bulla, and muscular process were absent bilaterally. The bilateral inner ear structure was normal. Based on these findings, we diagnosed the present case as congenital malformations of the external and middle ear accompanied by temporal bone anomaly. |
|
言語 |
en |
| 書誌情報 |
The Journal of Veterinary Medical Science
巻 84,
号 2,
p. 302-305,
発行日 2022-01-14
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| 出版者 |
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出版者 |
The Japanese Society of Veterinary Science |
| DOI |
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識別子タイプ |
DOI |
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関連識別子 |
10.1292/jvms.21-0446 |
| 著者版フラグ |
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出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 査読 |
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内容記述タイプ |
Other |
|
内容記述 |
査読あり |
84_21-0446.pdf (1.9 MB)
