For subcutaneous cysts above the elbow, generally speaking, you should go to the dermatology department of the hospital, or surgical treatment. At the same time, you should pay attention to observation, and do not touch them casually, which will stimulate the development, or go to the general surgery department for treatment. If necessary, you can choose surgery for treatment. If you are not worried, you can go to the hospital's outpatient surgery department and do a color B-ultrasound to make it clear. You can choose whether to receive treatment according to the symptoms. Under the guidance of the doctor, you can seek reasonable treatment.