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    • Cost-effectiveness analysis of cholecystectomy during Roux-en-Y gastric bypass for morbid obesity 

      Benarroch-Gampel, Jaime; Lairson, David R.; Boyd, Casey A.; Sheffield, Kristin M.; Ho, Vivian; (2012)
      Background: Controversy exists regarding the use of concurrent cholecystectomy during Roux-en-Y gastric bypass performed for morbid obesity. Methods: A decision model was developed to evaluate the cost-effectiveness of current strategies: routine concurrent cholecystectomy, Roux-en-Y gastric bypass alone with or without postoperative ursodiol therapy, ...