Case Report
Copyright ©The Author(s) 2020.
World J Gastrointest Surg. Mar 27, 2020; 12(3): 116-122
Published online Mar 27, 2020. doi: 10.4240/wjgs.v12.i3.116
Figure 5
Figure 5 CK20-positive stain in a specimen (4. 5 ×).