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Related Experiment Videos

Routine operative cholangiography with cholecystectomy

M E Stark, C W Loughry

    Surgery, Gynecology & Obstetrics
    |November 1, 1980
    PubMed
    Summary

    Routine operative cholangiography is beneficial for patients with suspected common bile duct stones, sparing unnecessary explorations. However, its routine use in patients without clinical indications is not cost-effective.

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    Area of Science:

    • Gastroenterology
    • Surgical Procedures
    • Diagnostic Imaging

    Background:

    • Cholecystectomy is a common surgical procedure.
    • Operative cholangiography is often used to detect common bile duct stones.
    • The utility of routine operative cholangiography is debated.

    Purpose of the Study:

    • To evaluate the diagnostic accuracy and clinical utility of routine operative cholangiography.
    • To determine the cost-benefit of routine operative cholangiography in patients undergoing cholecystectomy.

    Main Methods:

    • Retrospective review of 440 patients undergoing cholecystectomy with operative cholangiography.
    • Analysis of false-positive and false-negative rates.
    • Assessment of the yield of common bile duct exploration.

    Main Results:

    • False-positive rate: 3.8%, False-negative rate: 0.2%.
    • Unsuspected common bile duct stones detected in 0.9% of cases.
    • Operative cholangiography avoided unnecessary common bile duct explorations in at least two-thirds of patients with clinical indications.

    Conclusions:

    • Operative cholangiography is valuable for patients with suspected choledocholithiasis.
    • Routine use in patients without clinical indications has a low yield and poor cost-benefit ratio.
    • Selective use of operative cholangiography is recommended based on clinical suspicion.

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