The Usefulness of Endoscopic Ultrasound and Spiral CT in Detecting Choledocholithiasis in Patients With Acute Cholecystitis

초록

Background: Choledocholithiasis commonly occurs in patients with symptomatic cholelithiasis. Although recent technical innovation of spiral CT scan enhances diagnostic yield of choledocholithiasis, it seems to have some limitation in evaluation of common bile duct.