Methods From 2000 to 2003, 30 patients with keratosis of the larynx were given combined therapies which were mainly anti-cornification drugs, ancillary drugs, humidification treatment and surgery.

• 方法对30例患者进行综合治疗，主要是在抗角化治疗的同时配合以辅助药物、局部湿化，去除病因，部分病例辅以手术治疗。