Prospective study of scoring system in selective intraoperative cholangiography during laparoscopic cholecystectomy.
OBJECTIVE
To evaluate of scoring system in predicting choledocholithiasis in selective intraoperative cholangiography (IOC) during laparoscopic cholecystectomy (LC).


METHODS
The scoring system of predicting choledocholithiasis was developed during the retrospective study in 264 cases, and was tested in 184 to evaluate its predictive value in choledocholithiasis.


RESULTS
The scoring system was developed in a retrospective study of 264 cases, the statistical analyses showed the predictive factors included sex, transaminase levels, alkaline phosphatase level, bilirubin level, and common bile duct diameter on ultrasonography. The scoring system was used in 184 cases prospectively, of which, 3 of 162 (1.9 %) cases scoring <3 had choledocholithiasis, 17 of 22 (77.3 %) cases scores >=3 had choledocholithiasis. A case of scores >=3 or more prospectively should be considered highly intraoperative cholangiography during laparoscopic cholecystectomy.


CONCLUSIONS
The scoring system can predict choledocholithiasis and is helpful in selection patients for intraoperative cholangiography.
Sun
Xiao-Dong
XD
Department of General Surgery, The Affiliated Sir Run Run Shaw Hospital, Zhejiang University Medical College, Hangzhou 310016, Zhejiang Province, China. s.xiaodong@sohu.com
Cai
Xiao-Yan
XY
Li
Jun-Da
JD
Cai
Xiu-Jun
XJ
Mu
Yi-Ping
YP
Wu
Jin-Min
JM
D002758:Cholangiography; D002763:Cholecystectomy / Q000379:methods*; D005260:Female; D006801:Humans; D007431:Intraoperative Complications / Q000145:classification / Q000000981:diagnostic imaging; D010535:Laparoscopy / Q000379:methods; D008297:Male; D008875:Middle Aged; D016343:Monitoring, Intraoperative / Q000379:methods*; D012189:Retrospective Studies