volume 469, issue 5, P523-532 2016
DOI: 10.1007/s00428-016-2014-x
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Abstract: Intraductal oncocytic papillary neoplasm(IOPN) of the pancreas is classified as a variant of intraductal papillary mucinous neoplasm(IPMN) in the WHO guidelines. However, the neoplastic cells of IOPNs are unique, with distinctive architecture/oncocytic cytoplasm. Although molecular/immunohistochemical features of other IPMN variants have been extensively studied, those of IOPNs have not been well characterized. Expression profile of antibodies associated with genetic alterations previously described for ducta…

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