Preferred Label : Stage II Esophageal Cancer AJCC v7;
NCIt related terms : Stage II Esophageal Cancer;
NCIt definition : Stage II includes: For squamous cell carcinoma: IIA (T2-3, N0, M0, G1, GX, Tumor location:
Upper, middle); (T2-3, N0, M0, G2-3, Tumor location: Lower, X); IIB (T2-3, N0, M0,
G2-3, Tumor location: Upper, middle); (T1-2, N1, M0, Any G, Tumor location: Any).
For adenocarcinoma: IIA (T2, N0, M0, G3); IIB (T3, N0, M0, Any G); (T1-2, N1, M0,
Any G). T2: Tumor invades muscularis propria. T3: Tumor invades adventitia. T1: Tumor
invades lamina propria, muscularis mucosae, or submucosa. N0: No regional lymph node
metastasis. N1: Metastasis in 1-2 regional lymph nodes. M0: No distant metastasis.
G1: Well differentiated. GX: Grade cannot be assessed-stage grouping as G1. G2: Moderately
differentiated. G3: Poorly differentiated. Tumor location: Location of the primary
cancer site is defined by the position of the upper (proximal) edge of the tumor in
the esophagus. (AJCC 7th ed.);
Neoplastic status : Malignant;
Origin ID : C89794;
UMLS CUI : C3146267;
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
