Liver cysts are a type of benign tumor, and most liver cysts are caused by congenital factors. Therefore, when liver cysts occur, they are usually small in size and generally do not show obvious symptoms. Patients do not feel any discomfort, and most are found during ultrasound examinations. At this point, no special treatment is required, just regular follow-up ultrasounds to dynamically observe any changes in size. For patients with larger liver cysts, there might be a sensation of pain in the liver area, and it could even affect liver function, leading to abnormal liver functions. Therefore, it is advisable to undergo surgery as early as possible. Only through surgical removal can a cure be achieved, which can significantly improve the quality of life of the patient.