Stage III Ileal Neuroendocrine Tumor AJCC v9 - CISMeF
Stage III Ileal Neuroendocrine Tumor AJCC v9NCIt concept
Preferred Label : Stage III Ileal Neuroendocrine Tumor AJCC v9;
NCIt synonyms : Stage III Ileum Neuroendocrine Tumor AJCC v9;
NCIt definition : Stage III includes: (T4, N0, M0); (Any T, N1, N2, M0). T4: Tumor invades visceral
peritoneum (serosa) or other organs or adjacent structures. N0: No tumor involvement
of regional lymph node(s). N1: Tumor involvement of less than 12 regional lymph nodes.
N2: Tumor involvement of large mesenteric masses (measuring more than 2 cm) and/or
extensive nodal deposits (12 or greater), especially those that encase the superior
mesenteric vessels. Note: Mesenteric masses measuring 2 cm or less should be stated
in the pathology report as being present and collected by registrars but do not affect
stage. M0: No distant metastasis. (AJCC 9th ed.);