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Recanalization of Experimental Thrombotic Arterial Occlusion by Radiofrequency Thermal Angioplasty : An Hagioscopic Observation
http://hdl.handle.net/10191/25851
http://hdl.handle.net/10191/258518f623d23-d412-4a0d-aed8-db6ded9c048d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
158_291-299.pdf (3.0 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-02-27 | |||||
| タイトル | ||||||
| タイトル | Recanalization of Experimental Thrombotic Arterial Occlusion by Radiofrequency Thermal Angioplasty : An Hagioscopic Observation | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | radiofrequency current | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | thermal angioplasty | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | laser angioplasty | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | angioscopy | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | thrombosis | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Tamura, Yusuke
× Tamura, Yusuke× Yamazoe, Masaru× Matsubara, Taku× Igarashi, Yutaka× Izumi, Tohru× Shibata, Akira× Hayashi, Senji× Toyoshima, Hideaki× Saito, Yoshiaki× Makino, Hideo |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The efficacy of radiofrequency (RF) angioplasty for recanalization of arterial thrombosis was assessed angioscopically in five dogs. A thrombus was induced by balloon injury of the left femoral artery. Within two hr, thrombi led to total occlusion of the artery in three dogs, subtotal occlusion in one, and about 70% obstruction in one. A metal-tipped catheter, with a tip size of 2.0mm×5.7mm, was advanced into the thrombus and RF at 13.56MHz was delivered repeatedly with gradually increased energies. The arterial lumina were recanalized or enlarged in all dogs. The thrombus surface had a shaggy appearance, and were dark (charring), or mixed dark and white in color. There were relatively large variations in the energies required; 140J in one, 200J in two and 250J in two. The present results suggest that trombotic arterial occlusion, such as acute occlusion complicating balloon angioplasty, can be treated with RF thermal angioplasty. Angioscopy provided detailed information about thrombus surfaces. The variations in required energies indicate the inability to control the thermal effect by energy settings alone. A more sophisticated method such as measurement of tip temperature will be able to overcome this difficulty. | |||||
| 言語 | en | |||||
| 書誌情報 |
en : The Tohoku Journal of Experimental Medicine 巻 158, p. 291-299, 発行日 1989 |
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| 出版者 | ||||||
| 出版者 | 東北ジャーナル刊行会 | |||||
| 言語 | ja | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0040-8727 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00863920 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | http://doi.org/10.1620/tjem.158.291 | |||||
| 権利 | ||||||
| 権利情報 | Copyright (C) 1989 東北ジャーナル刊行会 | |||||
| 権利 | ||||||
| 権利情報 | 本文データは学協会の許諾に基づきJ-Stageのサイトから複製したものである | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
| 異版である | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.jstage.jst.go.jp/ | |||||
