Case Report
Copyright ©The Author(s) 2022.
World J Gastrointest Oncol. Jul 15, 2022; 14(7): 1363-1371
Published online Jul 15, 2022. doi: 10.4251/wjgo.v14.i7.1363
Figure 3
Figure 3 Operation hole layout and device arm placement. A1 and A2: Assistant; R1, R3, and R4: Robotic arms; R2: Camera.