A patient with severe hand sweating was treated with minimally invasive thoracoscopic surgery at our hospital (West China Hospital). The hand sweating disappeared on the day of surgery and he was discharged from the hospital on the morning of the first day after surgery. Below is the photo of the incision (not yet fully sutured, it will be smaller after suturing, about the size of a fingernail). The incision was carefully placed in the armpit so that the girls could wear swimsuits without the incision being seen by others.