| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
|
|
タイトル |
Major-nerve schwannomas versus intramuscular schwannomas |
|
言語 |
en |
| 作成者 |
Shimose, Shoji
Sugita, Takashi
Kubo, Tadahiko
Matsuo, Toshihiro
Nobuto, Hiroo
Tanaka, Kumi
Arihiro, Koji
Ochi, Mitsuo
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
権利情報 |
Copyright (c) 2007 Taylor & Francis. |
| 権利情報 |
|
|
権利情報 |
This is an electronic version of an article published in "Acta Radiologica, Volume 48, Issue 6 (2007) pages 672 - 677" Natural Product Research is available at: http://dx.doi.org/10.1080/02841850701326925 |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Schwannoma |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Major nerve |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Intramuscular |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Target sign |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
MRI |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Tinel-like sign |
| 主題 |
|
|
主題Scheme |
NDC |
|
主題 |
490 |
| 内容記述 |
|
|
内容記述 |
Background: A schwannoma is a benign peripheral nerve tumor. Predicting the involvement of a nerve on symptoms or MR findings is crucial to the diagnostic process. Purpose: To compare symptoms, MR findings, and histological findings between major nerve schwannomas and intramuscular schwannomas. Material and Methods: Thirty-four patients with 36 schwannomas (29 major nerve schwannomas and 7 intramuscular schwannomas) surgically excised and proven histologically were retrospectively reviewed. Results: Frequencies of the Tinel - like sign, split-fat sign, entering and exiting nerve, and low-signal margin indicate the presence of the nerve and were significantly higher in major nerve schwannomas than in intramuscular schwannomas. In tumor morphological patterns (the target sign, inhomogeneous pattern, and homogeneous pattern), there were no significant differences between major nerve schwannomas and intramuscular schwannomas. Schwannomas showing the target sign histologically tended to be less degenerative. All major nerve schwannomas and 5 intramuscular schwannomas produce some characteristic symptoms and/or MR findings, but two intramuscular schwannomas didn't have any characteristic symptoms and findings. Conclusion: In major nerve schwannomas, the Tinel - like sign, split-fat sign, entering and exiting nerve, and low-signal margin are commonly observed and useful for diagnosis. In intramuscular schwannomas, these characteristic findings are less common, which makes diagnosis difficult. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
Informa Healthcare |
| 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 |
| 出版タイプ |
|
|
出版タイプ |
AO |
|
出版タイプResource |
http://purl.org/coar/version/c_b1a7d7d4d402bcce |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1080/02841850701326925 |
| 関連情報 |
|
|
|
識別子タイプ |
PMID |
|
|
関連識別子 |
17611877 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
http://dx.doi.org/10.1080/02841850701326925 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0284-1851 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA10668717 |
| 開始ページ |
|
|
開始ページ |
672 |
| 書誌情報 |
Acta Radiologica
Acta Radiologica
巻 48,
号 6,
p. 672-677,
発行日 2007
|
| 旧ID |
20763 |
ActaRadiologica_48-6_672.pdf (668.2 KB)
