Preferred Label : Stage IVA Oral Cavity Squamous Cell Carcinoma AJCC v6 and v7;
NCIt synonyms : Stage IVA Squamous Cell Carcinoma of Oral Cavity; Stage IVA Mouth Squamous Cell Carcinoma; Stage IVA Squamous Cell Carcinoma of the Oral Cavity; Stage IVA Squamous Cell Carcinoma of the Mouth; Stage IVA Epidermoid Carcinoma of Mouth; Stage IVA Oral Cavity Epidermoid Carcinoma; Stage IVA Mouth Epidermoid Carcinoma; Stage IVA Epidermoid Carcinoma of Oral Cavity; Stage IVA Epidermoid Carcinoma of the Oral Cavity; Stage IVA Squamous Cell Carcinoma of Mouth; Stage IVA Epidermoid Carcinoma of the Mouth; Stage IVA Oral Cavity Squamous Cell Carcinoma AJCC v6; Stage IVA Oral Cavity Squamous Cell Carcinoma AJCC v7; Stage IVA Oral Cavity Squamous Cell Carcinoma;
NCIt related terms : Stage IVA Oral Cavity Squamous Cell Cancer;
NCIt definition : Stage IVA includes: (T4a, N0, M0); (T4a, N1, M0); (T1, N2, M0); (T2, N2, M0); (T3,
N2, M0); (T4a, N2, M0). T4a: Oral cavity cancer with moderately advanced local disease.
Tumor invades adjacent structures only (e.g., through cortical bone [mandible or maxilla]
into deep [extrinsic] muscle of tongue [genioglossus, hyoglossus, palatoglossus, and
styloglossus], maxillary sinus, skin of face). T1: Tumor 2 cm or less in greatest
dimension. T2: Tumor more than 2 cm but not more than 4 cm in greatest dimension.
T3: Tumor more than 4 cm in greatest dimension. N0: No regional lymph node metastasis.
N1: Metastasis in a single ipsilateral lymph node, 3 cm or less in greatest dimension.
N2: Metastasis in a single ipsilateral lymph node, more than 3 cm but not more than
6 cm in greatest dimension; or in multiple ipsilateral lymph nodes, none more than
6 cm in greatest dimension; or in bilateral or contralateral lymph nodes, none more
than 6 cm in greatest dimension. M0: No distant metastasis. (AJCC 7th ed.);
Neoplastic status : Malignant;
Origin ID : C6057;
UMLS CUI : C1336353;
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_molecular_abnormality
