26th International Congress of the European Association for Endoscopic Surgery (EAES), London, United Kingdom, 30 May–1 June 2018: Video Presentations
- 266 Downloads
EAES VIDEO AWARD
V001 - Video - Liver and Biliary Tract Surgery
Laparoscopic Anatomical Resection of Segment VII Using 3D Computer-Assisted Simulation and Navigation
Y. Abe1, M. Shinoda1, M. Kitago1, H. Yagi1, K. Takano1, G. Oshima1, O. Itano2, Y. Kitagawa1
1Surgery, Keio University School of Medicine, Shinjuku, Japan; 2Surgery, International University of Health and Welfare, Tokyo, Japan
Aim: Theoretically, anatomical liver resection requires in-depth understanding of liver anatomy and is technically demanding even by laparotomy. We describe a case of pure laparoscopic S-VII resection using 3D computer-assisted simulation and navigation (3D-CASN).
Methods: Precise preoperative evaluation by 3D imaging enabled us to identify each portal pedicle and hepatic vein and simulate the cutting plane of the liver while securing adequate tumor margins. In the operating room, we started from identifying the intersegmental line between S7/S8 by US. Then, the transection of the liver parenchyma...