Preoperative selective endoscopic retrograde cholangiopancreatography and laparoscopic cholecystectomy without cholangiography.
The aim of this study was to show that laparoscopic cholecystectomy can be performed safely without routine intraoperative cholangiography. We performed a retrospective analysis of 1750 consecutive patients (1170 females and 580 males with a mean age of 51 years) who underwent laparoscopic cholecystectomy between January 1991 and January 2000. In all, 193 patients (11%) were selected to undergo preoperative endoscopic retrograde cholangiopancreatography (ERCP) on the basis of several criteria for risk of stones. No patients underwent intraoperative cholangiography. ERCP allowed us to make a diagnosis of biliary stones in 62.7% (121 cases). Extraction of the stones was successful in 96% of the cases. In 12% of cases ERCP findings were normal; in the remaining 26.3%, useful diagnostic information was obtained. There were three complications (bleeding and pancreatitis) after endoscopy (complication rate: 1.5%). Laparoscopic cholecystectomy was successful in 92.7% of patients, with a postoperative morbidity rate of 3% (0.5% of major complications). There were no deaths in this series. During a mean follow-up of 60 months (range, 12-120), 7 patients (0.43%) were found to have residual biliary stones (5 had not had preoperative ERCP). The study confirms the hypothesis that laparoscopic cholecystectomy can be safely performed without routine intraoperative cholangiography, with selective use of preoperative ERCP.
Romano
Fabrizio
F
Department of Surgery and Operative Unit of Endoscopy, San Gerardo Hospital, II University of Milan, Bicocca, Monza, Italy. fabriziorom@hotmail.com
Franciosi
Claudio M
CM
Caprotti
Roberto
R
De Fina
Sergio
S
Lomazzi
Aldo
A
Colombo
Giovanni
G
Visintini
Giorgio
G
Uggeri
Franco
F
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D002758:Cholangiography; D002760:Cholangiopancreatography, Endoscopic Retrograde; D017081:Cholecystectomy, Laparoscopic; D042882:Gallstones / Q000601:surgery*; D006801:Humans; D007432:Intraoperative Period; D008875:Middle Aged