There is no such thing as the best treatment for right kidney cyst. When the cyst is small, the treatment includes observation and regular follow-up; when the cyst is large, the treatment is laparoscopic minimally invasive cyst surgery and renal cyst puncture. 1. If the cyst in the right kidney is relatively small, less than 4cm in diameter, and there are no other uncomfortable symptoms, the treatment is observation, and you need to go to the hospital for ultrasound regularly to find out whether the cyst has increased or not. 2. If the cyst of the right kidney increases in size and the diameter is more than 5cm, the treatment is laparoscopic minimally invasive cyst surgery or renal cyst puncture. 3. If the cyst in the right kidney is relatively large and accompanied by lumbar pain and discomfort, hidden pain and bleeding of the cyst, and the cyst is rapidly increasing and suspected to be cancerous, the treatment method is laparoscopic cyst opening surgery, or ultrasound-guided cyst puncture sclerotomy. It is recommended that patients with renal cysts go to the hospital as soon as possible, improve the examination under the guidance of the doctor, and follow the doctor’s instructions for treatment.