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. Author manuscript; available in PMC: 2022 Dec 1.
Published in final edited form as: Langenbecks Arch Surg. 2021 May 28;406(8):2643–2655. doi: 10.1007/s00423-021-02201-0

Fig. 5.

Fig. 5

a An IPMN with intestinal differentiation forming villous papillae. Note the basophilic cytoplasm and enlarged oval and hyperchromatic nuclei. b IPMN with gastric-foveolar differentiation. Note the flat epithelium with basally placed nuclei and abundant mucin cap resembling gastric epithelium. c IPMN with pancreatobiliary differentiation. The neoplastic cells are more cuboidal in contrast to IPMNs with other directions of differentiation. The cytoplasm is amphophilic and the nuclei often are enlarged