Analysis: Hello, kidney cyst is a common benign tumor of the kidney, the treatment of this tumor mainly depends on the size of the cyst, generally not more than 50mm cysts, do not need to be treated, regular checkups can be, if more than 50mm, or compression to the important parts of the words, is the need to be treated, the treatment is generally to take the surgery or puncture and other treatments, guidance: Hello, we recommend that you go to the hospital to the urological department after ultrasound examination to determine whether you need to be treated. It is recommended that you go to the urology department of the hospital, after ultrasound examination, to determine whether the need for treatment, if the cyst is very small, do not need treatment, did not have half a year to review the ultrasound can be, I hope my answer can help you.