Gallbladder
Benign gallbladder tumors
Granular cell tumor


Topic Completed: 1 September 2012

Revised: 15 February 2019

Copyright: 2003-2019, PathologyOutlines.com, Inc.

PubMed Search: Granular cell tumor gallbladder
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Cite this page: Gulwani H Granular cell tumor. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/gallbladdergct.html. Accessed March 22nd, 2019.
Definition / general
  • Often associated with similar lesions in extrahepatic bile ducts
Case reports
Gross description
  • Nodules in gallbladder wall
Microscopic (histologic) description
  • Large cells with abundant, eosinophilic, granular cytoplasm
Positive stains
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