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  1. C100 医学部/医学系研究科
  2. C100b 紀要
  3. Nagoya journal of medical science
  4. 80(4)

Usefulness of modified pigtail-shaped microguidewire guidance for microcatheter navigation in difficult vasculatures during neuroendovascular interventions

https://doi.org/10.18999/nagjms.80.4.551
https://doi.org/10.18999/nagjms.80.4.551
2e4ac5b4-889e-4519-ac81-5cc9aa6db335
名前 / ファイル ライセンス アクション
11_Ohshima.pdf 11_Ohshima (5.3 MB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2019-01-18
タイトル
タイトル Usefulness of modified pigtail-shaped microguidewire guidance for microcatheter navigation in difficult vasculatures during neuroendovascular interventions
著者 Ohshima, Tomotaka

× Ohshima, Tomotaka

WEKO 88538

Ohshima, Tomotaka

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Shamim Ul Haq Siddiqi

× Shamim Ul Haq Siddiqi

WEKO 88539

Shamim Ul Haq Siddiqi

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Miyachi, Shigeru

× Miyachi, Shigeru

WEKO 88540

Miyachi, Shigeru

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Matsuo, Naoki

× Matsuo, Naoki

WEKO 88541

Matsuo, Naoki

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Kawaguchi, Reo

× Kawaguchi, Reo

WEKO 88542

Kawaguchi, Reo

Search repository
Kato, Yoko

× Kato, Yoko

WEKO 88543

Kato, Yoko

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Takayasu, Masakazu

× Takayasu, Masakazu

WEKO 88544

Takayasu, Masakazu

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キーワード
主題Scheme Other
主題 catheterization
キーワード
主題Scheme Other
主題 endovascular treatment
キーワード
主題Scheme Other
主題 intracranial aneurysms
キーワード
主題Scheme Other
主題 shaping
キーワード
主題Scheme Other
主題 microguidewire
抄録
内容記述 We previously reported using a microguidewire with a curved, pigtail-shaped tip as an anchor for navigating a microcatheter. However, we considered that the microcatheter could follow even if the tip of wire did not advance so far distally. The present study assessed the usefulness of a modified version of this pigtail-shaped microguidewire for navigating microcatheters to difficult vasculatures during neurointerventions. The microguidewire was repeatedly evaluated using a silicon tube vascular model. We also employed this method as the first choice for some patients. In both the in vitro tests and clinical use, the round curved tip could be used to position the microguidewire at the entry of a sharply angled vessel or aneurysmal neck, and the following catheter could then be advanced gently and easily. This technique allowed navigation of the microcatheter without inserting the guidewire into the distal vasculature.
内容記述タイプ Abstract
出版者
出版者 Nagoya University Graduate School of Medicine, School of Medicine
言語
言語 eng
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
ID登録
ID登録 10.18999/nagjms.80.4.551
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 http://www.med.nagoya-u.ac.jp/medlib/nagoya_j_med_sci/804.html
ISSN(print)
収録物識別子タイプ ISSN
収録物識別子 0027-7622
ISSN(Online)
収録物識別子タイプ ISSN
収録物識別子 2186-3326
書誌情報 Nagoya Journal of Medical Science

巻 80, 号 4, p. 551-557, 発行日 2018-11
著者版フラグ
値 publisher
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