Ampulla of Vater Neuroendocrine Tumor by AJCC v9 Stage - CISMeF
Ampulla of Vater Neuroendocrine Tumor by AJCC v9 StageNCIt concept
Preferred Label : Ampulla of Vater Neuroendocrine Tumor by AJCC v9 Stage;
NCIt definition : A term that refers to the staging of ampulla of Vater neuroendocrine tumors, based
on the American Joint Committee on Cancer (AJCC) v9 staging guidelines. This staging
system applies to well-differentiated neuroendocrine tumors of the ampulla of Vater.
It does not apply to carcinomas of the ampulla of Vater, including neuroendocrine
carcinoma and mixed adenocarcinoma-neuroendocrine carcinoma. (from AJCC 9th Ed.);