Pathology Outlines - Neuroendocrine neoplasms of the stomach

Stomach
Carcinoma
Neuroendocrine neoplasms of the stomach - Classification

Author: Elliot Weisenberg, M.D. (see Authors page)

Revised: 7 December 2016, last major update August 2012

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

PubMed Search: stomach neuroendocrine neoplasms

Table of Contents

Classification

Cite this page: Neuroendocrine neoplasms of the stomach - Classification. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/stomachneuroendocrineclassification.html. Accessed October 17th, 2018.

Classification

2010 WHO classification
- Neuroendocrine tumor (NET)
  - NET Grade 1 (carcinoid)
  - NET Grade 2
- Neuroendocrine carcinoma (NEC)
  - Large cell NEC
  - Small cell NEC
- Mixed adenoneuroendocrine carcinoma (MANEC)
- EC cell, serotonin producing NET (EC is Enterochromaffin Cell)
- Gastrin producing NET (gastrinoma)