Retrospective Cohort Study
Copyright ©The Author(s) 2023.
World J Gastrointest Surg. Oct 27, 2023; 15(10): 2133-2141
Published online Oct 27, 2023. doi: 10.4240/wjgs.v15.i10.2133
Figure 1
Figure 1 Computed tomography images showing angle 1 and angle 2. A: The angle between the proximal end of the bare metal stent and the stent-graft is measured angle 1 in the coronal plane; B: Angle 2 in the sagittal plane.