2C23.20 Squamous cell carcinoma of larynx, supraglottis

International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2025-01


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.

postcoordination

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synonyms

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