A Case Report of Intraductal Papillary-Mucinous Neoplasm of the Pancreas Showing Morphologic Transformation during Followup Periods

Figure 3

A schematic presentation of histologic subtypes in the present case (a). An immunohistochemical image for MUC2 at the boundary between gastric-type adenoma and intestinal-type carcinoma. Only the intestinal-type carcinoma shows diffuse staining for MUC2 (b).