Laryngeal cancer is a type of cancer that starts in the larynx (voice box). The larynx helps you breathe, speak, and swallow. It houses your vocal cords, which create the sound of your voice.

Laryngeal cancer can cause hoarseness, a sore throat, and difficulty swallowing. Smoking and heavy alcohol use are risk factors for laryngeal cancer. Laryngeal cancer is usually treated with surgery, ...