Patient: Description of condition (onset, main symptoms, hospital visited, etc.): Since the Spring Festival, I have been coughing when the weather gets colder, and I have a stuffy nose, with pus and snot starting on the ninth day of the lunar calendar, probably triggered by a cold. Recently, he was drowsy and had a sleepy feeling when he sat down. I was diagnosed with nasal polyps, chronic sinusitis and sleep apnea hypoventilation syndrome at a nearby hospital and was prescribed spray medication for use at home. I would like to know the general flow of treatment, the length of hospitalization for surgery, the approximate cost, the mode of surgery and whether to operate under general anesthesia. Duan Weihong, Department of Otorhinolaryngology, Dongguan People’s Hospital: This requires surgery, and this is the only way to go, the surgery time is about one week in the hospital, the cost is about 8000, the surgery is minimally invasive surgery under nasal endoscopy, local anesthesia, and postoperative review is about 3 months after discharge. Patient: Thank you for your reply. If I come to your hospital for treatment, I will come to consult you during your clinic hours, thank you!