the frequency of prolonged opacification of the gallbladder after oral cholecystography was determined in several conditions that are manifestly or reputedly associated with gallbladder dysfunction : in patients with gallstones , in cases of `` '' biliary colic '' '' with normal cholecystograms , in postvagotomy patients , and in diabetics .
C0016976
gallbladder
C0008350
gallstones