Stage I Ampulla of Vater Neuroendocrine Tumor AJCC v8 - CISMeF
Stage I Ampulla of Vater Neuroendocrine Tumor AJCC v8NCIt concept
Preferred Label : Stage I Ampulla of Vater Neuroendocrine Tumor AJCC v8;
NCIt related terms : Stage I Ampulla of Vater Neuroendocrine Tumor;
NCIt definition : Stage I includes: T1, N0, M0. T1: Tumor measuring 1 cm or less and is confined within
the sphincter of Oddi. N0: No regional lymph node metastasis. M0: No distant metastasis.
(AJCC 8th ed.);