Case Report
Copyright ©The Author(s) 2020.
World J Gastrointest Surg. Sep 27, 2020; 12(9): 397-406
Published online Sep 27, 2020. doi: 10.4240/wjgs.v12.i9.397
Figure 2
Figure 2 Computed tomography findings. A-D: Computed tomography was unable to detect the primary tumor, and no obvious nodal metastasis was observed.