1 ) the time of operation were shortened in the removal of stones because of this operation were performed for the postoperative endoscopic lithotomy , 2 ) retrograde cholangitis was less likely to develop than other operations , 3 ) retained stones dropped into bowel easily by making a big anastomotic stoma , 4 ) the cholangioscope could be inserted into either bile ducts of the right and left hepatic lobes , 5 ) the fistula would be able to be reused for the endoscopic treatment at later recurrence of intrahepatic gall stones .
C0008311
cholangitis
C0005400
bile