Preferred Label : Stage III Ampulla of Vater Cancer AJCC v8;
NCIt synonyms : Stage III Ampulla of Vater Carcinoma AJCC v8;
NCIt related terms : Stage III Ampulla of Vater Cancer;
NCIt definition : Stage III includes: IIIA: (T1a, N1, M0); (T1b, N1, M0); (T2, N1, M0); (T3a, N1, M0);
(T3b, N1, M0); IIIB: (T4, Any N, M0); (Any T, N2, M0). T1a: Tumor limited to ampulla
of Vater or sphincter of Oddi. T1b: Tumor invading beyond the sphincter of Oddi (perisphincteric
invasion) and/or into the duodenal submucosa. T2: Tumor invading into the muscularis
propria of the duodenum. T3a: Tumor directly invading the pancreas (up to 0.5 cm).
T3b: Tumor extending more than 0.5 cm into the pancreas, or extending into peripancreatic
tissue or duodenal serosa without involvement of the celiac axis or superior mesenteric
artery. T4: Tumor involving the celiac axis, superior mesenteric artery, and/or common
hepatic artery, irrespective of size. N1: Metastasis to one to three regional lymph
nodes. N2: Metastasis to four or more regional lymph nodes. M0: No distant metastasis.
(AJCC 8th ed.);
Neoplastic status : Malignant;
NCI Metathesaurus CUI : CL522388;
Origin ID : C134872;
UMLS CUI : C4521869;
Disease excludes abnormal cell
- Has associated anatomic sites
- Semantic type(s)
- concept_is_in_subset
- disease_excludes_finding
- disease_has_abnormal_cell
- disease_has_finding
- disease_has_normal_cell_origin
- disease_has_normal_tissue_origin
- disease_has_primary_anatomic_site
- disease_is_stage
