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Bleeding anorectal varices treated by a direct puncture approach through the greater sciatic foramen : The utility of a steerable microcatheter for reverse catheterization
http://hdl.handle.net/10422/00013211
http://hdl.handle.net/10422/00013211d02d1e20-3df7-4cc0-9e9c-705a0fb995e9
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
j.radcr.2022.01.051 (2.1 MB)
|
This is an open access article under theCC BY license
(http://creativecommons.org/licenses/by/4.0/ |
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-02-16 | |||||
| タイトル | ||||||
| タイトル | Bleeding anorectal varices treated by a direct puncture approach through the greater sciatic foramen : The utility of a steerable microcatheter for reverse catheterization | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Anorectal varices | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Ectopic varices | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Interventional radiology | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Embolization | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Steerable | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Microcatheter | |||||
| 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 |
CHATANI, Shohei
× CHATANI, Shohei× SEKI, Kokichi× SONODA, Akinaga× MURAKAMI, Yoko× TOMOZAWA, Yuki× FUJIMOTO, Takehide× ANDOH, Akira× WATANABE, Yoshiyuki |
|||||
| 著者別名 |
茶谷, 祥平
× 茶谷, 祥平× 関, 晃吉× 園田, 明永× 村上, 陽子× 友澤, 裕樹× 藤本, 剛英× 安藤, 朗× 渡邉, 嘉之 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Bleeding is less common from anorectal varices than from esophageal varices, but it is potentially life-threatening. Here, we present a case of a woman in her 70s with critical hemorrhage from anorectal varices. The endoscopic approach could not be performed due to the huge variceal formation and the transhepatic approach was also unsuitable due to the presence of portal vein thrombosis and ascites. A direct puncture to the right superior rectal vein was performed through the greater sciatic foramen under computed tomography fluoroscopic guidance. Using a steerable microcatheter, superior rectal veins were bilaterally embolized with a mixture of n-butyl cyanoacrylate and ethiodized oil, and microcoils. Endoscopy and contrast-enhanced computed tomography performed after the procedure confirmed a marked shrinkage of anorectal varices. When endoscopic or any other approaches are difficult, this technique can be a useful alternative therapeutic option. | |||||
| 書誌情報 |
en : Radiology Case Reports 巻 17, 号 4, p. 1104-1109, 発行日 2022-04 |
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| 出版者 | ||||||
| 出版者 | Elsevier Inc. | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1930-0433 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1016/j.radcr.2022.01.051 | |||||
| 関連名称 | 10.1016/j.radcr.2022.01.051 | |||||
| 権利 | ||||||
| 権利情報 | © 2022 The Authors. | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | ||||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Journal Article | |||||
