Abdominal pain. History of bile duct dilatation seen on prior imaging. ABDOMEN:LIVER, BILIARY TRACT: The liver is normal in signal and morphology. No focal lesions identified.There is stable mild fusiform dilatation of the common bile duct as well as the extrahepatic right and left hepatic ducts. No significant intrahepatic biliary ductal dilatation. The common bile measures 10 mm in maximum diameter. The duct gradually tapers down to a normal diameter prior to the level of the ampulla. The pancreatic duct is normal in caliber. Overall appearance is not significantly changed compared to prior.SPLEEN: No significant abnormality noted.PANCREAS: The pancreas is normal in signal and morphology. The main pancreatic duct is normal in size. No obstructing mass lesion is evident.ADRENAL GLANDS: No significant abnormality noted.KIDNEYS, URETERS: Kidneys are normal in signal and morphology. No mass lesion or hydronephrosis.RETROPERITONEUM, LYMPH NODES: No significant abnormality noted.BOWEL, MESENTERY: No significant abnormality noted.BONES, SOFT TISSUES: Unchanged T12 vertebral body hemangioma.OTHER: No significant abnormality noted.
1.Stable dilatation of the common bile duct and extrahepatic right and left hepatic ducts. This is not significantly changed dating back to 4/9/2009 and likely due to a benign etiology such as stricture or normal postcholecystectomy change. No mass lesion is evident.