<s>[INST] Hi Sir, I have stones in my both kidneys. from last two days i have pain in my stomach towards right bottom. So i have gone for ultrasound and in that a tiny cyst in parenchyma measuirng approx 7x3.5 mm is written. Can you please guide what is it and the treatment? [/INST] Hi, Thanks for writing in. If you have stones in the kidneys then it is important to treat that. Treatment of kidney stones is usually the following1.  Chat Doctor. 2. Treatment with medications called alpha blockers which are given if any stone is stuck in the passage between kidney and urinary bladder.3. Painkillers to reduce any pain due to stones.4. Big stones are broken in to smaller pieces with sound waves (extracorporeal lithography)5. Bigger stones are taken out surgically. The parenchymal cyst is small and will not cause any problems. Please do not worry. </s>