27-year-old young man Yang, as long as a nervous or overly excited, his hands will emerge wet sweat, playing the computer will wet the keyboard, write materials will wet paper, and others will feel sticky handshake, and every day from time to time sweating so that he is very troubled, he suffers from what is known as the medical “hand sweating syndrome”. Because of the sweaty palms from time to time, many people like Yang Mou such as hand sweating patients, resulting in psychological inferiority complex, seriously affecting their daily life and social interaction. Hand sweating is due to abnormal sympathetic excitation of the hands caused by excessive sweating disease, according to the degree of sweating can be divided into mild, moderate and severe, severe patients with palms can be secreted visible beads of sweat, severe cases will be dripping along the fingers, giving a person “sweating like a pig” feeling, the symptoms are sudden and intermittent, each episode lasts 5-30 minutes. Symptoms are sudden and intermittent, with each attack lasting 5-30 minutes. Traditional treatments for hand sweating at home and abroad include internal medicine, botulinum toxin A blocking therapy, iontophoresis, and thoracic sympathetic neurectomy. Conservative internal medicine treatment is ineffective and symptoms are prone to recurrence. Clinically, thoracoscopic minimally invasive thoracic sympathectomy is the most respected and is currently recognized as the most effective treatment, but it is necessary to make 1-2 surgical incisions on both sides of the chest wall, although the incisions are small, many patients are still entangled in the two sides of the chest will leave scars, which obviously affects the aesthetics, and some patients will also experience chronic pain in the wounds. The operation was performed using minimally invasive surgery through the umbilicus to perform thoracic sympathectomy, which took only 1 hour to complete, leaving only a hidden scar at the navel after the operation, and the general public could not see the existence of the incision if they did not pay special attention to it. After the operation, Mr. Yang felt very good, said his hands were no longer sweaty as before, and he was relieved after the operation. He couldn’t believe it when he saw the wound at his belly button, he really couldn’t see the existence of the incision if he didn’t pay special attention. On the second day after the operation, the review of the chest situation is very satisfactory, Yang Mou is happy to complete the discharge procedures to go home.