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  1. C100 医学部/医学系研究科
  2. C100b 刊行物
  3. Nagoya journal of medical science
  4. 84(4)

Efficacy of comparing coil behavior and distribution using the silicone aneurysm model: difference of coil distribution in the early filling stage

https://doi.org/10.18999/nagjms.84.4.762
https://doi.org/10.18999/nagjms.84.4.762
ebe25fd1-3577-499c-8abd-d8c7602f74d8
名前 / ファイル ライセンス アクション
08_Goto.pdf 08_Goto.pdf (19.1 MB)
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Item type itemtype_ver1(1)
公開日 2022-11-22
タイトル
タイトル Efficacy of comparing coil behavior and distribution using the silicone aneurysm model: difference of coil distribution in the early filling stage
言語 en
著者 Goto, Shunsaku

× Goto, Shunsaku

en Goto, Shunsaku

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Izumi, Takashi

× Izumi, Takashi

en Izumi, Takashi

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Nishihori, Masahiro

× Nishihori, Masahiro

en Nishihori, Masahiro

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Araki, Yoshio

× Araki, Yoshio

en Araki, Yoshio

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Yokoyama, Kinya

× Yokoyama, Kinya

en Yokoyama, Kinya

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Uda, Kenji

× Uda, Kenji

en Uda, Kenji

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Saito, Ryuta

× Saito, Ryuta

en Saito, Ryuta

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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
言語 en
権利情報Resource http://creativecommons.org/licenses/by-nc-nd/4.0/
権利情報 Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
キーワード
主題Scheme Other
主題 filling coil
キーワード
主題Scheme Other
主題 aneurysm model
キーワード
主題Scheme Other
主題 coil distribution
内容記述
内容記述タイプ Abstract
内容記述 This study sought to establish an experimental aneurysm model of visualizing coil insertion using radiolucent nylon coils. Moreover, this study aimed to clarify the characteristics and differences of each coil and use them clinically as indices of coil selection. The coil insertion test was performed on the 10 mm spherical silicone aneurysm model filled to a nylon coil volume embolization ratio of 11.8%. Five types of coil were randomly tested six times, and the distribution of the coils was analyzed by fluoroscopy imaging. Indices of “Area (mm2),” “Feret’s diameter (mm),” and “Circularity” were calculated from the fluoroscopic images. Among the indices, only “Area” showed a significant difference between coils (p = 0.002). On multivariate analysis, “Area” of the ED Infini was larger than those of Target XL soft and Galaxy G3 (p = 0.018 and 0.026, respectively). Furthermore, the area of the 360 soft was larger than that of G3 (p = 0.049). Analysis of the correlation between these values and the coil configuration showed that “Area” was negatively correlated with the stock-wire diameter (r = −0.50; p = 0.004) and primary coil configuration (r = −0.65; p < 0.001). When inserting the coils in the early stage, although the difference between each coil is relatively difficult to obtain, knowledge on the proper use of the coils with differences in characteristics can help in selecting the coil most appropriate for the conditions.
言語 en
出版者
出版者 Nagoya University Graduate School of Medicine, School of Medicine
言語 en
言語
言語 eng
資源タイプ
資源タイプresource http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
ID登録
ID登録 10.18999/nagjms.84.4.762
ID登録タイプ JaLC
関連情報
関連タイプ isVersionOf
識別子タイプ URI
関連識別子 https://www.med.nagoya-u.ac.jp/medlib/nagoya_j_med_sci/844.html
収録物識別子
収録物識別子タイプ PISSN
収録物識別子 0027-7622
収録物識別子
収録物識別子タイプ EISSN
収録物識別子 2186-3326
書誌情報 en : Nagoya Journal of Medical Science

巻 84, 号 4, p. 762-771, 発行日 2022-11
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