Whether liver cysts need to be resected after interventional therapy, the main post-interventional effect situation, if liver cysts disappear after interventional therapy, there is no need to resect the liver cysts, or else resection may still be needed. Liver cysts with small volume and no clinical symptoms are often found by chance during physical examination of abdominal ultrasound or abdominal CT, and do not need to be treated, and can be reviewed regularly , usually once every 3 to 6 months for abdominal ultrasound or abdominal CT. If the liver cysts will produce pressure effect on the surrounding tissues and organs, and clinical symptoms appear, which may cause abdominal pain, abdominal distension, nausea and vomiting, and even loss of appetite, the liver cysts can be intervened through liver cysts, which can effectively make the liver cysts shrink or disappear, and the abdominal CT or ultrasound will be reviewed regularly at a later stage, and it is necessary to intervene again or resect the liver cysts if it is found that the cysts recur and the symptoms appear. Patients with liver cysts should go to the hospital in time if they have any discomfort, and should not be careless, so as not to delay the treatment.