I had an ultrasound of my kidney s after feeling a lot of pain. it is as under. need your openion what to do next and what does this report says can u please explain ? HEPATO-BILIARY SYSTEM Liver is normal in size. echo texture is normal. Refleetivity of hepatic parenchyma is normal. No focal lesion is seen. Main portal and Hepatic Veins are normal. Gall Bladder is free of calculi. CBD is not dilated. Intra-hepatic biliary passages are also normal. PANCREAS & SPLEEN Visual Lised Portions of Pancreas appear unremarkable. Spleen is not enlarged in size- 10.4cm. KIDNEYS, URETERS AND URINARY BLADDER Both the kidneys are normal in size, shape, position and echogenicity. no focal lesion, calculus or hydronephrosis is seen in left kidney. Right kidney shows mild to moderate dilatation of PC system. A calculus measuring 9mm is seen in distal 1/3rd of Right ureter. Both Ureters are overshadowed by bowel gas. No peri-nephric fluid collection on either side. PELVIS U.Bladder appears unremarkable. Prostate is normal in size. No para-Aortic lymphadenopathy. No Ascites. CONCLUSION Right kidney shows Mild to Moderate dilatation of PC System. A calculus is seen in distal 1/3rd of Rite ureter.