Laryngeal growths may be associated with laryngeal polyps, mucus cysts, tumors and so on. 1. Laryngeal polyps: vocal polyps caused by excessive and improper use of voice, upper respiratory tract infections, smoking, etc., can appear with different degrees of hoarseness and change in tone. 2. Mucous cysts: cystic swelling caused by the obstruction of mucous gland ducts under the laryngeal mucosa, which can be manifested as a long tumor in the throat. 3. Tumor: laryngeal papilloma, laryngeal hemangioma, laryngeal fibroma, laryngeal cancer and other tumors can be manifested as a tumor in the throat. It is recommended to go to the hospital in time to see a doctor for a tumor in the throat, to clarify the cause of the disease, and to carry out standardized treatment under the guidance of the doctor, so as not to delay the disease to bring adverse effects on the body.