70-year-old male patient with history of choledocholithiasis. LIVER: The liver measures 15.4 cm in length. No focal hepatic lesion is identified. Main portal vein flow is hepatopedal and measures approximately 0.2 m/s.GALLBLADDER, BILIARY TRACT: There are no gallstones, gallbladder wall thickening, or pericholecystic fluid. No intra or extrahepatic biliary ductal dilatation is identified. The common bile duct measures approximately 2 mm in diameter.PANCREAS: The head of the pancreas demonstrates normal echogenicity. The tail is obscured by overlying bowel gas.RIGHT KIDNEY: The right kidney measures 9.5 cm in length. No evidence of hydronephrosis.OTHER: The left kidney measures 9.2 cm in length. No evidence of hydronephrosis.The spleen measures 6.5 cm in length.
No intra or extrahepatic biliary ductal dilatation or specific evidence of obstructing stone.