Laryngeal cancer is a type of cancer that occurs in the larynx, which is the voice box located in the throat. This cancer can affect the tissues of the larynx, leading to symptoms such as a persistent cough, hoarseness, and difficulty swallowing. Risk factors include smoking, excessive alcohol consumption, and exposure to certain chemicals. Diagnosis typically involves a physical examination, imaging tests, and a biopsy to confirm the presence of cancer cells. Treatment options may include surgery, radiation therapy, and chemotherapy, depending on the stage and location of the cancer. Early detection is crucial for better outcomes.