2013 Fiscal Year Final Research Report
Invention of intraoperative image navigation system during hepatic resection
| Project/Area Number |
23791518
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Digestive surgery
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| Research Institution | National Center of Neurology and Psychiatry |
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Principal Investigator |
KISHI Yoji 独立行政法人国立がん研究センター, 中央病院, 医員 (50529021)
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| Project Period (FY) |
2011 – 2013
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| Keywords | 肝切除術 / 術中ナビゲーション / 肝脈管解剖 / 解剖学的肝切除術 |
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| Research Abstract |
We aimed to develop a navigation system for hepatectomy that guides the intrahepatic vascular anatomy on ultrasonography images. By applying the camera with face recognition function, we try to develop a system that plot the lines of hepatic parenchymal dissection planned by preoperative CT images on intraoperative ultrasonography. The complete difference in the quality of images between the ultrasonography and CT, and issues on the angles of putting ultrasonography probe precluded the accurate recognition by ultrasonography of corresponding vascular structures on CT at real time. To improve the quality of shape or morphology recognition system was suggested to be an issue of first priority in our future study.
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Research Products
(62 results)
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[Journal Article] Histopathological characteristics of hypervascular cholangiocellular carcinoma as an early stage of cholangiocellular carcinoma2013
Author(s)
Sato Y, Ojima H, Onaya H, Mori T, Hiraoka N, Kishi Y, Nara S, Esaki M, Shimada K, Kosuge T, Sugihara K, Kanai Y.
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Journal Title
Hepatol Res
Volume: (Epubb ahead of print)
Peer Reviewed
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[Journal Article] Early venous return in hepatic angiomyolipoma due to an intratumoral structure resembling an arteriovenous fistula2013
Author(s)
Iwao Y, Ojima H, Onaya H, Sakamoto Y, Kishi Y, Nara S, Esaki M, Mizuguchi Y, Ushigome M, Asahina D, Hiraoka N, Shimada K, Kosuge T, Kanai Y.
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Journal Title
Hepatol Res
Volume: (Epubb ahead of print)
Peer Reviewed
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[Presentation] 肝細胞癌に対するS8区域,亜区域切除 : 154例の短期長期成績2012
Author(s)
岸庸二,長谷川潔,井上陽介,石沢武彰,佐藤彰一,高橋道郎,冨樫順一,金子順一,青木琢,阪本良弘,別宮好文,菅原寧彦,幕内雅敏,國土典宏
Organizer
第48回日本肝癌研究会
Place of Presentation
金沢
Year and Date
2012-07-20
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[Presentation] 肝切除術の新たな工夫(1)肝細胞癌に対する安全かつ根治的な肝切除2011
Author(s)
長谷川潔,井上陽介,高橋道郎,石沢武彰,佐藤彰一,池田真美,岸庸二,進藤潤一,金子順一,田村純人,青木琢,別宮好文,菅原寧彦,國土典宏
Organizer
第23回日本肝胆膵外科学会学術集会
Place of Presentation
東京
Year and Date
2011-06-09
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[Presentation] IPMNの術式とその根拠(1)膵IPMNに対する術式縮小手術は妥当か?2011
Author(s)
岸庸二,青木琢,池田真美,石沢武彰,佐藤彰一,井上陽介,高橋道郎,久富伸哉,増田晃一,進藤潤一,山下俊,河口義邦,宮田陽一,大道清彦,金子順一,田村純人,別宮好文,菅原寧彦,長谷川潔,國土典宏
Organizer
第23回日本肝胆膵外科学会学術集会
Place of Presentation
東京
Year and Date
2011-06-09
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[Presentation] 転移性肝癌における手術適応とタイミング大腸癌肝転移に対する肝切除を中心とした治療戦略2011
Author(s)
高橋道郎,長谷川潔,青木琢,金子順一,池田真美,岸庸二,井上陽介,秦正二郎,別宮好文,菅原寧彦,國土典宏
Organizer
第23回日本肝胆膵外科学会学術集会
Place of Presentation
東京
Year and Date
2011-06-08
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[Presentation] 肝細胞癌切除後再発症例の治療成績2011
Author(s)
岸庸二,斎浦明夫,古賀倫太郎,関誠,大山繁和,比企直樹,山田和彦,福永哲,竹村信行,吉岡龍二,山口俊晴
Organizer
日本外科学会第111回定期学術集会
Place of Presentation
紙上開催
Year and Date
2011-05-25
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[Presentation] StageIV胃癌に対する外科治療の現状と方向性胃癌肝転移に対する肝切除の適応2011
Author(s)
古賀倫太郎,斎浦明夫,吉岡龍二,竹村信行,岸庸二,関誠,峯真司,山田和彦,布部創也,比企直樹,谷村慎哉,大山繁和,佐野武,小西毅,藤本佳也,長山聡,福長洋介,上野雅資,山本順司,山口俊晴
Organizer
日本外科学会第111回定期学術集会
Place of Presentation
紙上開催
Year and Date
2011-05-25
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[Presentation] 血管再建を伴う肝切除の手技上の工夫とその意義肝静脈再建と伴う肝切除適応と成績2011
Author(s)
斎浦明夫,古賀倫太郎,山本順司,岸庸二,吉岡龍二,竹村信行,関誠,比企直樹,小西毅,藤本佳也,山口俊晴
Organizer
日本外科学会第111回定期学術集会
Place of Presentation
紙上開催
Year and Date
2011-05-25
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