Preferred Label : Stage IV Nasopharyngeal Carcinoma AJCC v8;
NCIt related terms : Stage IV Nasopharyngeal Throat Cancer;
NCIt definition : Stage IV includes: IVA: (T4, N0, M0); (T4, N1, M0); (T4, N2, M0); (Any T, N3, M0);
IVB (Any T, Any N, M1). T4: Tumor with intracranial extension, involvement of cranial
nerves, hypopharynx, orbit, parotid gland, and/or extensive soft tissue infiltration
beyond the lateral surface of the lateral pterygoid muscle. N0: No regional lymph
node metastasis. N1: Tumor with unilateral metastasis in cervical lymph node(s), and/or
unilateral or bilateral metastasis in retropharyngeal lymph node(s), 6 cm or smaller
in greatest dimension, above the caudal border of cricoid cartilage. N2: Tumor with
bilateral metastasis in cervical lymph node(s), 6 cm or smaller in greatest dimension,
above the caudal border of cricoid cartilage. N3: Tumor with unilateral or bilateral
metastasis in cervical lymph node(s), larger than 6 cm in greatest dimension, and/or
extension below the caudal border of cricoid cartilage. M0: No distant metastasis.
M1: Distant metastasis. (AJCC 8th ed.);
Neoplastic status : Malignant;
NCI Metathesaurus CUI : CL520963;
Origin ID : C132820;
UMLS CUI : C4331334;
Disease excludes abnormal cell
- Disease may have findings
- 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
