title: Final score in laparoscopic cholecystectomy. Cholangiogram 1207, no cholangiogram 116.
abstract: BACKGROUND
  The role of intraoperative fluorocholangiography (IOC) in laparoscopic cholecystectomy (LC) is controversial. We evaluated the use of IOC at an institution where the study is performed routinely.
  
  
  METHODS
  Records of all patients undergoing LC during a 3-year period ending January 1, 1996 were reviewed.
  
  
  RESULTS
  A total of 1207 patients received IOC, whereas 116 patients did not. IOC findings were categorized as follows: normal, 1016 cases (84%); CBD stone, 149 cases (12.3%); anomalies, 23 cases (1.9%); duodenal diverticula, 10 cases (0.8%); ductal strictures, four cases (0.3%); and CBD diverticula, 5 cases (0.4%). In the 116 patients who did not receive IOC, 35 of the procedures could not be performed, whereas 81 were not attempted. Of the 149 IOC that showed CBD stones, two were false positives. Anomalies included accessory right hepatic ducts (11 cases), cystic ducts joining the right hepatic duct (seven cases), and abnormal cystic duct entries (five cases). Duct injuries occurred in 5 cases (0.4%), three before and two after IOC. Four injuries were minor; IOC prevented CBD transection.
  
  
  CONCLUSIONS
  Routine IOC is feasible, safe, accurate, and provides critical information of immediate use during LC. By treating ductal stones at operation and identifying patients without CBD stones, IOC minimizes need for postoperative studies, including endoscopic retrograde cholangiography (ERC).
authors.affiliation: Division of General Surgery, Department of Surgery, Cedars-Sinai Research Institute, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA.
authors.forename: T M
authors.initials: TM
authors.lastname: Khalili
authors.forename: E H
authors.initials: EH
authors.lastname: Phillips
authors.forename: G
authors.initials: G
authors.lastname: Berci
authors.forename: B J
authors.initials: BJ
authors.lastname: Carroll
authors.forename: J
authors.initials: J
authors.lastname: Gabbay
authors.forename: J R
authors.initials: JR
authors.lastname: Hiatt
mesh_terms: D002758:Cholangiography; D017081:Cholecystectomy, Laparoscopic; D002769:Cholelithiasis / Q000150:complications / Q000601:surgery; D003251:Constriction, Pathologic; D005069:Evaluation Studies as Topic; D005240:Feasibility Studies; D042882:Gallstones / Q000150:complications / Q000000981:diagnostic imaging; D006801:Humans; D012189:Retrospective Studies