Retrospective Study
Copyright ©The Author(s) 2021.
World J Gastroenterol. Sep 7, 2021; 27(33): 5610-5621
Published online Sep 7, 2021. doi: 10.3748/wjg.v27.i33.5610
Figure 1
Figure 1 Flowchart of patients’ recruitment pathway. CT: Computed tomography; PNI: Perineural invasion.