An abdominal ultrasound is an imaging test using sound waves that can used to view internal organs, including the gallbladder. A healthcare provider may order one if symptoms, such as abdominal ...

For all six children with gallbladder sludge, EST and endoscopic nasobiliary drainage were initially performed and sludge was noted during EST in all children (Fig. 2). The disappearance of ...

Tests that can establish the etiology of an attack of acute pancreatitis include endoscopic ultrasound ... bile analysis for the detection of biliary sludge and microlithiasis.