| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2025-02-14 |
| タイトル |
|
|
タイトル |
Assessment of Nasal Structure Using CT Imaging of Brachycephalic Dog Breeds |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
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 |
Oshita, Ryo
Katayose, Sakie
Kanai, Eiichi
Takagi, Satoshi
|
| Abstract |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
The response to treatment of brachycephalic airway syndrome (BAS) varies among brachycephalic dog breeds. We hypothesized that variations in nasal structure are one of the factors responsible for this difference. To confirm this variation, we measured the ratio of the airway cross-sectional area to the total nasal cavity area (AA/NC) in three brachycephalic dog breeds. Head CT images of French bulldogs, shih tzus, and pugs were retrospectively collected. Four specific transverse planes were used to calculate AA/NC ratios. Fifty brachycephalic dogs were included in the study: French bulldogs (n = 20), shih tzus (n = 20), and pugs (n = 10). The AA/NC ratio of Shih Tzus was larger in the rostral nasal cavity and smaller toward the caudal area, whereas the other two breeds showed an inverse tendency. The results obtained from the current research indicate that the AA/NC ratio can be used to evaluate the structure of the nasal cavity. Moreover, analyzing the point with the smallest AA/NC ratio can be useful in quantifying nasal airway obstruction and the severity of BAS. These results will be useful in understanding the complexity of BAS pathophysiology and in the implementation of treatment. |
|
言語 |
en |
| 書誌情報 |
Animals : an open access journal from MDPI
巻 12,
号 13,
p. 1-9,
発行日 2022-06-25
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| 出版者 |
|
|
出版者 |
MDPI |
| DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.3390/ani12131636 |
| 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 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
査読あり |
animals-12-01636-v2.pdf (1.5 MB)
