Figure 5From: Gastric extremely well differentiated adenocarcinoma of gastric phenotype: as a gastric counterpart of adenoma malignum of the uterine cervixImmunohistochemical finding of the tumor. The tumor cells and intraluminal mucin are diffusely expressed MUC1 (A) and MUC5AC (B). MUC2 expression is focally noted in some tumor cells (C). Tumor cells reveal high Ki-67 labeling index (D). (Immunohistochemistry, X100).Back to article page