Table III.

Relationship between the eventual presence of choledocholithiasis confirmed by ERCP and the clinical symptoms and/or laboratory and/or imaging results

Indications	No. of performed ercp	No. of confirmed cases of choledocholithiasis	Percent of correct qualifications
Clinical symptoms + Laboratory results + Imaging +	51	51	100
Clinical symptoms + Laboratory results + Imaging	27	22	81.5
Clinical symptoms + Laboratory results Imaging	8	4	50