Gallbladder
Benign gallbladder tumors
Granular cell tumor

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

Revised: 6 February 2018, last major update September 2012

Copyright: (c) 2003-2018, PathologyOutlines.com, Inc.

PubMed Search: Granular cell tumor gallbladder

Cite this page: Gulwani, H. Granular cell tumor. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/gallbladdergct.html. Accessed July 17th, 2018.
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