Retrospective Study
Copyright ©The Author(s) 2020.
World J Gastrointest Oncol. Apr 15, 2020; 12(4): 457-466
Published online Apr 15, 2020. doi: 10.4251/wjgo.v12.i4.457
Figure 3
Figure 3 Correlation between perineural invasion and lymphatics. A: Lymphatic microvessel (arrow) was stained brown (D2-40, original magnification ×400); B: A great of lymph ducts were observed in primary tumor (D2-40, original magnification ×100); C, D: Tumor cells (arrow) invaded nerve fiber and lymph ducts (arrowhead) were stained (D2-40, original magnification ×100).