Ampulla of Vater
Benign/non-neoplastic
Papillary hyperplasia

Author: Hanni Gulwani, M.D. (see Authors page)

Revised: 22 January 2016, last major update November 2012

Copyright: (c) 2003-2016, PathologyOutlines.com, Inc.

PubMed Search: Papillary hyperplasia[title]
General
  • Poorly defined concept - no clinical significance
Micro Description
  • More prominent papillary folds than usual, no dysplasia
Differential Diagnosis
  • Adenoma (dysplastic epithelium)