Výsledky vyhledávání - "Atsuhiko, Sumii"

Akademický článek

Development of a Drawing Application for Communication Support during Endoscopic Surgery and Its Evaluation Using Steering Law

Autor: Takafumi Asao, Takeru Kobayashi, Kentaro Kotani, Satoshi Suzuki, Kazutaka Obama, Atsuhiko Sumii, Tatsuto Nishigori

Publikováno v: Applied Sciences, Vol 11, Iss 10, p 4505 (2021)

The purpose of this study is to construct a hands-free endoscopic surgical communication support system that can draw lines in space corresponding to head movements using AR technology and evaluate the applicability of the drawing motion by the head

Externí odkaz: https://doaj.org/article/5a2bfa5d2ef54cd2a3c973a01011e9c3

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Establishment and validation of a nomogram for predicting potential lateral pelvic lymph node metastasis in low rectal cancer

Autor: Atsuhiko Sumii, Koya Hida, Yoshiharu Sakai, Nobuaki Hoshino, Daisuke Nishizaki, Tomonori Akagi, Meiki Fukuda, Tomohiro Yamaguchi, Ichiro Takemasa, Takuya Tokunaga, Jun Watanabe, Masahiko Watanabe

Publikováno v: International Journal of Clinical Oncology. 27:1173-1179

Identifying lateral pelvic lymph node (LPN) metastasis in low rectal cancer is crucial before treatment. Several risk factors and prediction models for LPN metastasis have been reported. However, there is no useful tool to accurately predict LPN meta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4979bcab8469383eb0d9ac631db385e
https://doi.org/10.1007/s10147-022-02157-1

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Laparoscopic surgery for median arcuate ligament syndrome using real‐time stereotactic navigation

Autor: Shigeo Hisamori, Tomoaki Okada, Kazutaka Obama, Riki Ganeko, Tatsuto Nishigori, Ryosuke Okamura, Atsuhiko Sumii, Shigeru Tsunoda, Yoshiharu Sakai, Yuki Aisu, Kenji Kawada, Koya Hida, Yoshiro Itatani

Publikováno v: Asian Journal of Endoscopic Surgery. 15:443-448

Introduction In median arcuate ligament syndrome (MALS), a hyperplastic MAL causes compression and stenosis of the celiac artery (CA). The treatment involves releasing the external pressure on this artery by dissecting the ligament. However, it is di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c16316ad2aa455ee9f27146d8712f06e
https://doi.org/10.1111/ases.12990

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Stereotactic Navigation for Rectal Surgery: Comparison of 3-Dimensional C-Arm−Based Registration to Paired-Point Registration

Autor: Kenji Kawada, Tomoaki Okada, Suguru Hasegawa, Yoshiharu Sakai, Koya Hida, Yoshiro Itatani, Atsuhiko Sumii

Publikováno v: Diseases of the Colon & Rectum. 63:693-700

BACKGROUND Stereotactic navigation enables surgeons to use the preoperative CT or MRI images as a real-time "navigation map." Although stereotactic navigation has been established in neurosurgery and orthopedic surgery, whether this technology is app

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99de471f49cb86a81ebb68169494c54c
https://doi.org/10.1097/dcr.0000000000001608

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Laparoscopic Versus Open Surgery for Locally Advanced Rectal Cancer: Five-Year Survival Outcomes in a Large, Multicenter, Propensity Score-Matched Cohort Study

Autor: Ryosuke Okamura, Masazumi Okajima, Tsuyoshi Konishi, Yasuyuki Miyakura, Satoshi Morita, Koya Hida, Daisuke Nishizaki, Satoshi Maruyama, Yoshiharu Sakai, Masahiko Watanabe, Takashi Akiyoshi, Atsuhiko Sumii, Seiichiro Yamamoto

Publikováno v: Diseases of the colon and rectum. 65(8)

There is a paucity of evidence pertaining to long-term survival outcomes of laparoscopic versus open surgery for locally advanced rectal cancer.This study aimed to evaluate the long-term survival outcomes of laparoscopic surgery for locally advanced

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a37a7d22d2d0ca5e79d23c9f3068ad6
https://pubmed.ncbi.nlm.nih.gov/34775411

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Prognostic Impact of Lateral Pelvic Node Dissection on the Survival of Patients in Low Rectal Cancer Subgroups Based on Lymph Node Size

Autor: Daisuke Nishizaki, Shigeki Arizono, Tomohiro Yamaguchi, Ryosuke Okamura, Kenji Kawada, Satoshi Morita, Mamoru Uemura, Yoshiharu Sakai, Atsuhiko Sumii, Meiki Fukuda, Tsuyoshi Konishi, Seiichiro Yamamoto, Takashi Akiyoshi, Koya Hida, Masahiko Watanabe, Tomonori Akagi, Hirotoshi Hasegawa

Publikováno v: Annals of surgical oncology. 28(11)

Lateral pelvic node (LPN) dissection (LPND) is considered a promising technique for treating low rectal cancer; however, there is insufficient evidence of its prognostic value. Using centrally reviewed preoperative pelvic magnetic resonance (MR) imag

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37730158ecf89d438b306e47f9e5804d
https://pubmed.ncbi.nlm.nih.gov/34255243

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Evaluation of Speech Input Recognition Rate of AR-Based Drawing Application on Operation Monitor for Communication Support During Endoscopic Surgery

Autor: Takuto Yajima, Kentaro Kotani, Takeru Kobayashi, Satoshi Suzuki, Kazutaka Obama, Tatsuto Nishigori, Atsuhiko Sumii, Takafumi Asao

Publikováno v: Lecture Notes in Computer Science ISBN: 9783030601164
HCI (42)

In endoscopic surgery, the surgeon and the assistant use both hands to proceed with the surgical operation. Therefore, the excision site cannot be shown by hand from the image inside the body displayed on the endoscopic monitor. Since there is a lack

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::29893193f97170233deb6877f24f851e
https://doi.org/10.1007/978-3-030-60117-1_24

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Performance Evaluation of Head Motion Input Used for AR-Based Communication Supporting System During Endoscopic Surgery

Autor: Kazutaka Obama, Satoshi Suzuki, Takeru Kobayashi, Kentaro Kotani, Atsuhiko Sumii, Takafumi Asao, Tatsuto Nishigori

Publikováno v: Human Interface and the Management of Information. Information in Intelligent Systems ISBN: 9783030226480
HCI (5)

During endoscopic surgery, communication between the operator and the assistant is an important problem to solve to prevent medical errors and to make the operation more efficient and precise. We have been developing an AR-based application for commu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e81041424f68180ee7468f2a5e180b88
https://doi.org/10.1007/978-3-030-22649-7_14

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