1, hand sweating hand sweating is a disease caused by exocrine glands that cause excessive sweating, the cause is unknown, although it does not affect physical health, the main symptom performance for the upper extremities sweating serious, sometimes the head and neck, trunk, groin or perineum is also prone to excessive sweating, sweat dip often dripping,. However, due to severe sweating of the palms, it can bring inconvenience to life and work or social life. The traditional treatment is open thoracic sympathectomy, which is not a common treatment because it is more traumatic and not easily accepted by patients. Our department adopts TV thoracoscopic thoracic sympathectomy, which is a treatment with only three small holes in the chest wall and electrocautery of the thoracic sympathetic ganglion, which is effective, safe, less traumatic to the patient and fast recovery. 2. Pulmonary blister and pneumothorax Pulmonary blister refers to large alveolar emphysema, which is a kind of limited emphysema. Pulmonary blisters are highly inflated, formed by the rupture of the wall of the blisters and their fusion with each other, and are generally caused by the live-valve obstruction of small bronchi. It is mostly congenital in children. Asymptomatic pulmonary blisters do not require surgical treatment. In patients with large pulmonary blisters that compress normal lung tissue and are clinically symptomatic without other lung lesions, surgical removal of pulmonary blisters can reopen the compressed lung tissue, increase the respiratory area, eliminate intrapulmonary shunts, increase the partial pressure of arterial blood oxygen, reduce airway resistance, increase ventilation, and improve the patient’s symptoms of dyspnea such as chest tightness and shortness of breath. Spontaneous pneumothorax caused by ruptured pulmonary blisters can be cured by non-surgical treatments such as thoracentesis and closed thoracic flow, but spontaneous pneumothorax that occurs repeatedly and repeatedly should be treated by surgical methods. During surgery, ligation or suture of the pulmonary blister can be performed, while tetracycline or 2% iodine can be applied to the chest cavity to fix the pleural adhesions and prevent the recurrence of pneumothorax. Patients with combined hemopneumothorax sometimes have severe clinical symptoms, often with chest pain and dyspnea, as well as a series of manifestations of internal bleeding. Clinical changes should be closely observed and non-surgical measures, such as blood transfusion and thoracentesis, should be taken within a short period of time, and if the symptoms do not improve significantly, surgical treatment should be performed decisively. The traditional treatment method is open thoracotomy, which is a very traumatic operation. In our department, we adopt thoracoscopic treatment for pneumothorax, and perform pneumonectomy or ligation, in which there are only three small holes in the chest wall, and the patient has little trauma and quick recovery, and the incision is beautiful and easy to accept. In addition, for patients with other causes of pneumothorax, thoracoscopy can also be used to treat them according to their specific conditions.