A squamous cell carcinoma of the larynx that arises from the supraglottic area. Signs and symptoms include dysphagia, a sensation of foreign body in the throat, and hemoptysis. It spreads to the space anterior to the epiglottis, pyriform sinus, and base of the tongue. The disease is MONDO_0004293 (supraglottis squamous cell carcinoma). Also known as: epidermoid carcinoma of supraglottis, epidermoid carcinoma of the supraglottis, squamous cell carcinoma of supraglottis, squamous cell carcinoma of the supraglottis, supraglottic epidermoid carcinoma, supraglottic part of larynx squamous cell carcinoma, supraglottic squamous cell carcinoma, supraglottis epidermoid carcinoma.