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Fundamental Study on the Evaluation of the Vascular Lumen after Carotid Artery Stenting Using 3D-rotational Angiography with Diluted Contrast Medium
http://hdl.handle.net/2241/00159667
http://hdl.handle.net/2241/00159667b46f6330-0089-48a8-b957-70906fb8a29f
名前 / ファイル | ライセンス | アクション |
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JNT_12-1 (2.0 MB)
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Item type | Journal Article(1) | |||||
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公開日 | 2020-02-28 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Fundamental Study on the Evaluation of the Vascular Lumen after Carotid Artery Stenting Using 3D-rotational Angiography with Diluted Contrast Medium | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
松丸, 祐司
× 松丸, 祐司× Yoda, Shogo× Hamada, Yusuke× Kawauchi, Satoru× Sakuma, Hideyuki× Amano, Tatsuo× Sato, Masayuki |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Objective: Due to the recent increase in the availability of cone-beam CT (CBCT), delineation of blood vessels and intracranial stents using CBCT has been well-reported, but reports using 3D-rotational angiography (3D-RA) have been few. We evaluated delineation of carotid artery stents using 3D-RA with diluted contrast medium. Methods: We prepared simulated blood vessel phantoms covered by carotid artery stents different in material and shape. The phantoms were encapsulated with different concentration of contrast medium, and scanned using 3D-RA. The appropriate concentration of contrast medium was evaluated. Results: The appropriate concentrations of diluted contrast medium were 50–17% for the Carotid Wall Stent (Boston Scientific, Natick, MA, USA) and 20%–10% for PRECISE (Johnson & Johnson, Miami, FL, USA) and PROTÉGÉ (Covidien, Irvine, CA, USA). Conclusion: The appropriate concentration of contrast medium varied with carotid artery stent. By selecting an appropriate degree of dilution, the stent shape, plaque, intimal thickening, and vascular lumen in the stent can be visualized. Therefore, it is possible to evaluate vascular lumen after carotid artery stenting. |
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書誌情報 |
脳神経血管内治療 en : Journal of Neuroendovascular Therapy 巻 12, 号 1, p. 20-28, 発行日 2017-10 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1882-4072 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.5797/jnet.oa.2017-0032 | |||||
権利 | ||||||
権利情報 | This work is licensed under a Creative Commons Attribution-NonCommercial- NoDerivatives International License. | |||||
権利 | ||||||
権利情報 | ©2018 The Japanese Society for Neuroendovascular Therapy | |||||
著者版フラグ | ||||||
値 | publisher | |||||
出版者 | ||||||
出版者 | 特定非営利活動法人 日本脳神経血管内治療学会 |