Intravenous cholangiography reduces the need for endoscopic retrograde cholangiopancreatography before laparoscopic cholecystectomy.
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D000328:Adult; D000368:Aged; D002758:Cholangiography; D002760:Cholangiopancreatography, Endoscopic Retrograde; D017081:Cholecystectomy, Laparoscopic / Q000379:methods*; D042882:Gallstones / Q000601:surgery; D006801:Humans; D008875:Middle Aged