Preferred Label : Stage III Laryngeal Cancer AJCC v8;
NCIt synonyms : Stage III Laryngeal Carcinoma AJCC v8;
NCIt related terms : Stage III Laryngeal Throat Cancer;
NCIt definition : Stage III includes: (T3, N0, M0); (T1, N1, M0); (T2, N1, M0); (T3, N1, M0). T3: Supraglottis:
Tumor is limited to larynx with vocal cord fixation and/or invades any of the following:
postcricoid area, preepiglottic space, paraglottic space, and/or inner cortex of thyroid
cartilage. Glottis: Tumor is limited to the larynx with vocal cord fixation and /or
invades the paraglottic space, and/or inner cortex of the thyroid cartilage. Subglottis:
Tumor is limited to the larynx with vocal cord fixation and/or invades the paraglottic
space and/or inner cortex of the thyroid cartilage. T1: Supraglottis: Tumor is limited
to one subsite of supraglottis with normal vocal cord mobility. Glottis: Tumor is
limited to the vocal cord(s) (may involve anterior or posterior commissure) with normal
mobility. Subglottis: Tumor is limited to the subglottis. T2: Supraglottis: Tumor
invades the mucosa of more than one adjacent subsite of supraglottis or glottis or
region outside the supraglottis (e.g., mucosa of base of the tongue, vallecula, medial
wall of pyriform sinus) without fixation of the larynx. Glottis: Tumor extends to
supraglottis and/or subglottis, and/or with impaired vocal cord mobility. Subglottis:
Tumor extends to vocal cord(s) with normal or impaired mobility. N0: No regional lymph
node metastasis. N1: Metastasis in a single ipsilateral lymph node, 3 cm or less in
greatest dimension and ENE(-). M0: No distant metastasis. (AJCC 8th ed.);
Neoplastic status : Malignant;
NCI Metathesaurus CUI : CL520505;
Origin ID : C133160;
UMLS CUI : C4521632;
- 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