Renal cyst is a surgical disease, so there is no specific TCM treatment. Instead, the more effective treatments commonly used for renal cysts are invasive. After choosing the appropriate indications, alcohol sclerotherapy can be preferred in general after ultrasound-guided interventional aspiration of cystic fluid. If not suitable for interventional treatment after that, the second option can be laparoscopic for minimally invasive surgical removal treatment, however, for kidney cyst surgery that cannot be completed by laparoscopy, finally conventional surgical treatment can be used.