Intraoperative sonography of biliary tree during laparoscopic cholecystectomy.


The use of routine cholangiography during laparoscopic cholecystectomy is still under debate. Previous reports have suggested that intraoperative sonography can replace cholangiography in the evaluation of common duct lithiasis during open cholecystectomy. The present study was performed to evaluate the possible role of sonography during laparoscopic… (More)


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