What if there are blisters on the kidney?

Kidney cyst is a benign disease, mostly asymptomatic, most patients are due to physical examination found that the development of renal cysts is relatively slow, little impact on renal function, treatment tends to be conservative. If the cyst is less than 4cm, can be regularly reviewed; If the cyst is larger than 4cm, can be removed under laparoscopy to the top of the cyst decompression, according to the cyst pathology to determine further programs. If benign periodic review, if malignant need further treatment; If the patient is older, accompanied by a variety of basic diseases, such as heart disease, cerebrovascular disease, can not tolerate surgery can be ultrasound-guided renal cyst puncture drainage, but this method has a certain recurrence rate.