title: Is gallbladder sludge on transabdominal ultrasound an indication for cholecystectomy?
authors.forename: J E
authors.initials: JE
authors.lastname: Dill
mesh_terms: D001646:Bile / Q000000981:diagnostic imaging*; D002763:Cholecystectomy; D002764:Cholecystitis / Q000000981:diagnostic imaging* / Q000601:surgery; D019160:Endosonography; D006801:Humans; D018579:Patient Selection; D012680:Sensitivity and Specificity