1. What is plasma electrosurgery of the prostate? The actual prostate plasma electrosurgery is the surgical removal of the enlarged prostate through a special device, the electric cutting ring. The procedure is a minimally invasive prostatectomy that has been carried out in recent years, without surgical incisions on the patient’s body surface (no surgical incision scars on the body surface), and can be carried out through the urethra, with the patient recovering quickly and with little pain, and can be discharged 3-7 days after surgery (while traditional surgery requires a surgical incision of about 8-10 cm in the lower abdomen, which takes two weeks to recover after surgery; the post-operative incision is painful). The patient will recover from the surgery and the pain of the incision will be obvious after the surgery). 2. What is the prostate? The prostate is a unique organ for men. The prostate is located at the bottom of the bladder and is 4 cm x 3 cm x 2 cm in size for adults, shaped like a chestnut and weighing about 8-20 grams. Its secretions are the main component of semen. 3. What is prostate enlargement (prostate enlargement) and how is it treated? The prostate gland starts to grow after the age of 40 and starts to show symptoms after the age of 50. The symptoms begin with an increase in nighttime urination and gradually progress to difficulty in urination (uncontrolled urination). If no effective treatment is given, the symptoms will develop into inability to urinate on their own (urinary shutdown) accompanied by lower abdominal distension and pain. If it is early prostate enlargement, conservative and other medications are feasible, such as Polyclonal, Haro, etc. If the symptoms are serious and cannot be relieved, and there are those who cannot urinate (urinary closure); or those who have residual urine volume of 60 ml or more as determined by ultrasound; then surgery should be performed. The traditional surgery is to make an 8cm-10cm long surgical incision in the lower abdomen and perform prostatectomy through the bladder, which is more traumatic, more painful after surgery, and longer retention time (about 2 weeks). The prostate electrosurgery developed in the last 20 years is a new revolution in prostate surgery, and prostate electrosurgery is the newest form of electrosurgery; this procedure is non-invasive, less traumatic, less painful, quicker recovery, and shorter post-operative retention time (about 3-7 days).