I had kidney stone in right ureter about 4 months ago which is now not found in new sonography report but i am getting pain in my left kidney and left ureter and the new report says mild prominence of pelvicalceal system in left kidney and left hydronephrosis and water retention in bladder due to possible cystitis
Hi, welcome to Chat Doctor. Looking to your history, it seems that you have tendency to form kidney stone. Sonography is baseline investigation for kidney stone. But, sometime small stone or stone in lower part of ureter can be missed by sonography. So, my advice is to undergo CT scan. Do basic urine report with culture, S. creatinine and then consult urologist. It is necessary to remove stone which is obstructing the urine passage even if it is asymptomatic. So, don't get worried. Do above tests and you ACN get back to me also with these reports. Best wishes. TC.  Chat Doctor.