Benign gallbladder tumors
Villous papilloma

Topic Completed: 1 September 2012

Revised: 15 February 2019

Copyright: 2003-2019,, Inc.

PubMed Search: Villous papilloma gallbladder

Hanni Gulwani, M.B.B.S.
Page views in 2018: 1,221
Page views in 2019 to date: 1,064
Cite this page: Gulwani H Villous papilloma. website. Accessed August 21st, 2019.
Definition / general
  • Associated with metachromatic leukodystrophy in children and adults
  • May cause massive hemobilia
Case reports
Microscopic (histologic) images

Images hosted on other servers:

Foveolar type tubulopapillary (villous)
adenoma arising in Rokitansky-Aschoff
sinus; lining cells are tall columnar with
abundant cytoplasm and basal nuclei

Diffuse nuclear
expression of CDX2 in an
intestinal type papillary
(villous) adenoma

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