Hello Doctor, I am age of 40 and had back pain two days before , last ultrasound scan found 5mm BILATERAL RENAL CALCULI on FEB2014 / under treatment, so the doctor suggested me to take Ultrasound scan today. The report shows that still 5mm RENAL CALCULI and There is a small cyst measuring 9 * 5 mm seen in mid pole - No hydronephrosis / hydroureter (RIGHT RENAL CYST). My questions is that the RIGHT RENAL CYST found today by scan, could you please suggest what kind of treatment for RENAL CYST, is it common and curable. Thanks & Regards Baskar.