Author: Nat Pernick, M.D. (see Authors page)

Revised: 18 December 2015, last major update September 2013

Copyright: (c) 2003-2015,, Inc.

PubMed Search: Grimelius[title]
Cite this page: Grimelius. website. Accessed October 18th, 2018.
Definition / general
  • Various endocrine cells can be stained by argyrophil reaction of Grimelius; this silver stain is attributed to chromogranin A
Microscopic (histologic) images

Carcinoid tumor