<s>[INST] 2 weeks ago i have difficulty in passing urine so i concern doctor who advised me for my kidneys ultrasound, my report is:BOTH KIDNEYS:normal in size,shape and texture corticomedullary distinction intact 2-3 small calculi seen in calyces measuring 0.3 cm right kidney show fullness of pelvicalyces left kidney show mild fullness of calyces no perinephric fluid collection seen URINARY BLADDER:mild thick walled no calculus or growth seen in lumen at scan time.please explain me my disease and also please tell me the good doctor in karachi for kidney problems. [/INST] Hi, dairy have gone through your question. I can understand your concern. Your ultrasound abdomen reports suggest that you have 2-3 very small kidney stones. No, any other problems in kidney, ureter or bladder.  You should Chat Doctor.  If you don't have any symptoms then no treatment is required right now. Because stones are very small.  If you have pain then diclofenac sodium is used for pain relief.  Follow-up ultrasound is required. Then you should plan accordingly. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using Chat Doctor. Wish you a very good health. </s>