Gallstones are commonly observed after rapid weight loss, particularly after bariatric surgery. Preventive measures of gallstone formation and potential related complications are still debated. This study aimed to propose a standardized strategy according to the results of the literature. Thus, preventive measures should be determined according to patient status (evaluated clinically and by routine ultrasound) and the type of bariatric surgery. Cholecystectomy should be performed in patients with symptomatic gallstones irrespective of the planned operation, or for asymptomatic gallstones during a gastric by-pass. In other settings, ursodesoxycholic acid should be given postoperatively for 6 months. (c) 2010 Elsevier Masson SAS. All rights reserved.
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Univ Alberta, Dept Surg, Edmonton, AB T6G 2B7, CanadaUniv Alberta, Dvorkin Lounge Mailroom 2G2 Walter C Mackenzie Hl, Dept Surg, 8440112 ST NW, Edmonton, AB T6G 2B7, Canada
Switzer, Noah J.
Birch, Daniel W.
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Royal Alexandra Hosp, Ctr Adv Surg Educ & Simulat CASES, Edmonton, AB T6G 2B7, CanadaUniv Alberta, Dvorkin Lounge Mailroom 2G2 Walter C Mackenzie Hl, Dept Surg, 8440112 ST NW, Edmonton, AB T6G 2B7, Canada
Birch, Daniel W.
Karmali, Shahzeer
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Royal Alexandra Hosp, Ctr Adv Surg Educ & Simulat CASES, Edmonton, AB T6G 2B7, CanadaUniv Alberta, Dvorkin Lounge Mailroom 2G2 Walter C Mackenzie Hl, Dept Surg, 8440112 ST NW, Edmonton, AB T6G 2B7, Canada