Image-guided laparoscopic surgery in an open MRI operating theater

Norifumi Tsutsumi, Morimasa Tomikawa, Munenori Uemura, Tomohiko Akahoshi, Yoshihiro Nagao, Kozo Konishi, Satoshi Ieiri, Jaesung Hong, Yoshihiko Maehara, Makoto Hashizume

研究成果: ジャーナルへの寄稿記事

21 引用 (Scopus)

抄録

Background: The recent development of open magnetic resonance imaging (MRI) has provided an opportunity for the next stage of image-guided surgical and interventional procedures. The purpose of this study was to evaluate the feasibility of laparoscopic surgery under the pneumoperitoneum with the system of an open MRI operating theater. Methods: Five patients underwent laparoscopic surgery with a real-time augmented reality navigation system that we previously developed in a horizontal-type 0.4-T open MRI operating theater. Results: All procedures were performed in an open MRI operating theater. During the operations, the laparoscopic monitor clearly showed the augmented reality models of the intraperitoneal structures, such as the common bile ducts and the urinary bladder, as well as the proper positions of the prosthesis. The navigation frame rate was 8 frames per min. The mean fiducial registration error was 6.88 ± 6.18 mm in navigated cases. We were able to use magnetic resonance-incompatible surgical instruments out of the 5-Gs restriction area, as well as conventional laparoscopic surgery, and we developed a real-time augmented reality navigation system using open MRI. Conclusions: Laparoscopic surgery with our real-time augmented reality navigation system in the open MRI operating theater is a feasible option.

元の言語英語
ページ(範囲)2178-2184
ページ数7
ジャーナルSurgical Endoscopy
27
発行部数6
DOI
出版物ステータス出版済み - 1 1 2013

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Computer-Assisted Surgery
Laparoscopy
Magnetic Resonance Imaging
Pneumoperitoneum
Common Bile Duct
Surgical Instruments
Prostheses and Implants
Urinary Bladder
Magnetic Resonance Spectroscopy

All Science Journal Classification (ASJC) codes

  • Surgery

これを引用

Tsutsumi, N., Tomikawa, M., Uemura, M., Akahoshi, T., Nagao, Y., Konishi, K., ... Hashizume, M. (2013). Image-guided laparoscopic surgery in an open MRI operating theater. Surgical Endoscopy, 27(6), 2178-2184. https://doi.org/10.1007/s00464-012-2737-y

Image-guided laparoscopic surgery in an open MRI operating theater. / Tsutsumi, Norifumi; Tomikawa, Morimasa; Uemura, Munenori; Akahoshi, Tomohiko; Nagao, Yoshihiro; Konishi, Kozo; Ieiri, Satoshi; Hong, Jaesung; Maehara, Yoshihiko; Hashizume, Makoto.

:: Surgical Endoscopy, 巻 27, 番号 6, 01.01.2013, p. 2178-2184.

研究成果: ジャーナルへの寄稿記事

Tsutsumi, N, Tomikawa, M, Uemura, M, Akahoshi, T, Nagao, Y, Konishi, K, Ieiri, S, Hong, J, Maehara, Y & Hashizume, M 2013, 'Image-guided laparoscopic surgery in an open MRI operating theater', Surgical Endoscopy, 巻. 27, 番号 6, pp. 2178-2184. https://doi.org/10.1007/s00464-012-2737-y
Tsutsumi, Norifumi ; Tomikawa, Morimasa ; Uemura, Munenori ; Akahoshi, Tomohiko ; Nagao, Yoshihiro ; Konishi, Kozo ; Ieiri, Satoshi ; Hong, Jaesung ; Maehara, Yoshihiko ; Hashizume, Makoto. / Image-guided laparoscopic surgery in an open MRI operating theater. :: Surgical Endoscopy. 2013 ; 巻 27, 番号 6. pp. 2178-2184.
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