Patients with cysts on their hands, depending on the location and size of the cysts, choose different treatment methods, such as regular review of ultrasound, surgery, etc., as follows: 1. Regular review of ultrasound: If the volume of the patient’s cyst is relatively small and superficially located, and does not compress the local joints and nerves, and there are no obvious clinical symptoms, the changes of the cyst can be observed by regular review of ultrasound Surgery: If the cyst in the patient’s hand is larger and located near the joint, it is considered to be a tendon sheath cyst with local nerve compression, and the patient has local numbness and soreness, it is recommended to perform surgery in time. The cyst wall needs to be removed completely during surgery to avoid recurrence of postoperative cysts due to residual cysts. In addition, for patients with sebaceous cysts, early surgical excision is also recommended, because once the sebaceous cyst becomes infected, the local medication needs to be changed for a long time, which seriously affects the patient’s normal life.