20 year-old female with diffuse abdominal pain, mostly epigastric. CT showed ductal dilatation. Evaluate for cholelithiasis or cholecystitis. LIVER: Echogenicity of the hepatic parenchyma is normal. GALLBLADDER, BILIARY TRACT: The gallbladder is normal in appearance. There is no pericholecystic fluid, gallbladder wall thickening or cholelithiasis. The common bile duct measures 0.5 cm in diameter with an intrahepatic position and at the porta hepatis. The extrahepatic common bile duct measures 0.6 cm.
Minimal prominence of the intrahepatic biliary ducts without dilatation. No cholelithiasis. 