A New Technique for Simple Renal Cyst: Cystoretroperitoneal Shunt

Table 1

Patient characteristics and preoperative parameter.

Patients (n)	37
Male/female (n)	15/22
Age (yr)
Mean	48.5
Range	36–65
Side (n)
Right	12
Left	25
Cyst size (cm)
Mean	8.8
Range	6–14
Previous cyst aspirations (%)	5 (13.8%)