Accuracy of ASGE high-risk criteria in evaluation of patients with suspected common bile duct stones

ERCP is recommended for patients considered high risk for choledocholithiasis after biochemical testing and abdominal US. Our aim was to determine whether the American Society for Gastrointestinal Endoscopy (ASGE) guidelines accurately select patients for whom the risk of ERCP is justified.Consecutive patients hospitalized with suspected choledocholithiasis at Sir Run Run Shaw Hospital who received biochemical testing, abdominal US, and...