Sir, my daughter is aged 3 years, when she complained stomach pain I was advised for ultrasound of abdomen & Pelvic. Now report indicates as .................Mild prominence of pelvicalyceal system of left kidney, no evidence of calculi in both kidneys. Collecting system is normal on right side. Both kidneys are normal in size, shape and echo pattern. Is anything serious with this or is there any medication to such problem. My doctor said u just ignore, nothing to worry.