Ovarian cysts are benign in most cases, but ovarian cysts can be cancerous, so patients with ovarian cysts must be reviewed regularly, and surgery is recommended for patients with persistent ovarian cysts. If the diameter of the cyst is greater than 10cm, the chance of cancer is still high, so surgery is recommended as soon as possible. If the ovarian cyst check tumor index CA125, CA199, CEA, AFP values are elevated, the cancer possibility of ovarian cysts is also higher, so it is recommended that patients have surgery as soon as possible, or when checking the examination of cysts, radiation, CT, etc. suggest the possibility of cancer, it is also recommended that patients have surgery as soon as possible.