Preferred Label : Postneoadjuvant Therapy Stage IVA Esophageal Squamous Cell Carcinoma AJCC v8;
NCIt related terms : Stage IVA Esophageal Squamous Cell Cancer;
NCIt definition : Stage IVA includes: (T4a, N1-2, M0); (T4a, NX, M0); (T4b, N0-2, M0); (Any T, N3, M0).
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. NX: Regional lymph nodes cannot be assessed. 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. (AJCC 8th ed.);
Neoplastic status : Malignant;
NCI Metathesaurus CUI : CL520946;
Origin ID : C133460;
UMLS CUI : C4521736;
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
- disease_mapped_to_gene
- disease_may_have_cytogenetic_abnormality
- disease_may_have_molecular_abnormality
