Preferred Label : Clinical Stage IV Gastroesophageal Junction Adenocarcinoma AJCC v8;
NCIt definition : Stage IV includes: IVA: (T1-4a, N2, M0); (T4b, N0-2, M0); (Any T, N3, M0); IVB: (Any
T, Any N, M1). T1: Tumor invades the lamina propria, muscularis mucosae, or submucosa.
T2: Tumor invades the muscularis propria. T3: Tumor invades adventitia. T4a: Tumor
invades the pleura, pericardium, azygos vein, diaphragm, or peritoneum. T4b: Tumor
invades other adjacent structures, such as the aorta, vertebral body, or airway. N0:
No regional lymph node metastasis. N1: Tumor with metastasis in one or two regional
lymph nodes. N2: Tumor with metastasis in three to six regional lymph nodes. N3: Tumor
with metastasis in seven or more regional lymph nodes. M0: No distant metastasis.
M1: Distant metastasis. (AJCC 8th ed.);
Neoplastic status : Malignant;
NCI Metathesaurus CUI : CL520633;
Origin ID : C133557;
UMLS CUI : C4524717;
Disease excludes abnormal cell
- Disease may have findings
- Has associated anatomic sites
- Semantic type(s)
- 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
- disease_mapped_to_gene
- disease_may_have_associated_disease
- disease_may_have_molecular_abnormality
