microtransducer manometry was performed without medication in 49 patients with gallbladder stones ( 10 ) , common bile duct stones ( 24 ) , hepatic duct stones ( 6 ) and common bile duct dilatation ( 9 ) , and was successful in 42 ( 86 % ) for pd and 36 ( 73 % ) for cbd .
C0008350
gallbladder stones
C0006736
stones