Intraductal oncocytic papillary neoplasms of the pancreas

Michael E. Kallen, Bita V. Naini

Research output: Contribution to journalReview articlepeer-review

Abstract

Intraductal oncocytic papillary neoplasms (IOPNs) are cystic neoplasms with intraductal growth and complex papillae composed of oncocytic cells. IOPNs have been reported both in the pancreas and biliary tree, and are most likely closely related in these 2 locations. In the pancreas, these rare tumors are now considered 1 of the 4 histologic subtypes of intraductal papillary mucinous neoplasm (IPMN). Significant differences in histology, immunophenotype, and molecular genetics have been reported between IOPNs and other IPMN subtypes. However, there are limited data regarding the clinical behavior and prognosis of IOPNs in comparison to other subtypes of IPMN. We review features of pancreatic IOPNs and discuss the differential diagnosis of other intraductal lesions in the pancreas.

Original languageEnglish (US)
Pages (from-to)992-996
Number of pages5
JournalArchives of Pathology and Laboratory Medicine
Volume140
Issue number9
DOIs
StatePublished - Sep 2016

ASJC Scopus subject areas

  • Pathology and Forensic Medicine
  • Medical Laboratory Technology

Fingerprint Dive into the research topics of 'Intraductal oncocytic papillary neoplasms of the pancreas'. Together they form a unique fingerprint.

Cite this