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Routine cholecystocholangiography: a viable alternative during laparoscopic cholecystectomy
The Australian and New Zealand Journal of Surgery
|June 12, 1998
Summary
Routine cholecystocholangiography (CCC) during laparoscopic cholecystectomy (LC) is safe and effective. This gallbladder-based imaging technique offers a high success rate and can be a valuable alternative to cystic duct cholangiography (CDC).
Area of Science:
- Surgical Imaging
- Gastrointestinal Surgery
Background:
- Cholangiography during laparoscopic cholecystectomy (LC) is crucial for identifying biliary anatomy and calculi.
- The comparative utility of cholecystocholangiography (CCC) via the gallbladder versus cystic duct cholangiography (CDC) remains less established.
Purpose of the Study:
- To evaluate the safety, success rate, and utility of routine cholecystocholangiography (CCC) during laparoscopic cholecystectomy (LC).
- To compare CCC with the more traditional cystic duct cholangiography (CDC).
Main Methods:
- A prospective study involving 200 consecutive patients undergoing LC.
- Routine CCC was performed by injecting 5-60 mL of contrast through the gallbladder fundus under image intensifier control.
Main Results:
- CCC was successful in 80.9% of 194 attempted cases.
- An overall cholangiography success rate of 91.8% was achieved, with 21 cases converting to CDC after failed CCC.
- Eleven cases (6%) of common bile duct (CBD) calculi were accurately identified, with no false negatives.
Conclusions:
- Routine CCC during LC is safe, successful, and quick to perform.
- CCC can serve as an effective alternative to CDC, with the option to convert to CDC if CCC fails.
- The findings suggest CCC may offer advantages as a preferred imaging technique in LC.