| Item type |
文献 / Documents(1) |
| 公開日 |
2022-11-01 |
| アクセス権 |
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|
アクセス権 |
open access |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版社版DOI |
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|
関連識別子 |
https://doi.org/10.2152/jmi.69.237 |
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関連名称 |
10.2152/jmi.69.237 |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| タイトル |
|
|
タイトル |
Clinical application of virtual imaging guided Robot-assisted partial nephrectomy |
| タイトル別表記 |
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その他のタイトル |
Virtual imaging-guided RAPN |
| 著者 |
シオザキ, ケイト
カワニシ, ヤスオ
佐々木, 雄太郎
大豆本, 圭
津田, 恵
イズミ, カズヨシ
楠原, 義人
布川, 朋也
山本, 恭代
山口, 邦久
高橋, 正幸
金山, 博臣
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| 抄録 |
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内容記述 |
Objectives : To evaluate whether virtual partial nephrectomy images could help surgeons identify vascular and collecting system around tumors during actual surgery. Materials & methods : We retrospectively analyzed 36 patients who underwent robot-assisted partial nephrectomy (RAPN) between 2016 and 2017. Virtual partial nephrectomy images were created from preoperative CT images using computer software, and then analyzed. For analysis, blood vessels and collecting system portions within a 5-mm-thick safety margin around the tumor were examined. During analysis, we predicted whether targeted vasculature around the tumor would require clipping or suturing during surgery, and also whether the collecting system would require opening during resection. Surgical outcomes for virtual partial nephrectomy analyses and actual RAPNs were compared and analyzed for sensitivity and specificity. Results : In 36 cases, 119 arteries and 100 veins were targeted on virtual partial nephrectomy images. Arterial suturing or clipping for hemostasis showed a sensitivity and specificity of 83.3% and 84.5%, respectively. For veins, the sensitivity and specificity were 39.1% and 92.2%, respectively. Collecting system opening prediction sensitivity was 85.7%, and specificity was 65.2%. Conclusion : Virtual partial nephrectomy imaging is useful for RAPN planning, particularly regarding arteries and the collecting system. It is hoped that techniques for visualizing veins will improve. |
| キーワード |
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主題 |
imaging |
| キーワード |
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|
主題 |
partial nephrectomy |
| キーワード |
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|
主題 |
robot-assisted surgery |
| 書誌情報 |
en : The Journal of Medical Investigation
巻 69,
号 3-4,
p. 237-243,
発行日 2022-08
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| 収録物ID |
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
13496867 |
| 収録物ID |
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|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
13431420 |
| 収録物ID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11166929 |
| 出版者 |
|
|
出版者 |
Tokushima University Faculty of Medicine |
| 言語 |
|
|
言語 |
eng |
jmi_69_3-4_237.pdf (815 KB)
