NCIt synonyms : Subglottis Epidermoid Carcinoma; Epidermoid Carcinoma of the Subglottis; Squamous Cell Carcinoma of the Subglottis; Epidermoid Carcinoma of Subglottis; Subglottis Squamous Cell Carcinoma; Subglottic Epidermoid Carcinoma; Squamous Cell Carcinoma of Subglottis;
NCIt definition : A squamous cell carcinoma of the larynx that arises from the subglottic area. Symptoms
include dyspnea and stridor. It spreads to the hypopharynx, trachea, and thyroid gland.;