Figure 2From: Pancreatic intraductal papillary mucinous neoplasm with concomitant heterotopic pancreatic cystic neoplasia of the stomach: a case report and review of the literatureIPMN in orthotopic pancreas. a. Well-developed papillary projections within the duct. There is architectural and nuclear atypia. (H+E ×200), b. Budding off of clusters of neoplastic cells into the lumen (H+E ×400).Back to article page