01:44:05General SurgeryApproach to Marginal Ulceration Following RYGB Surgery: Laparoscopic Excision of the Marginal Ulcer and Retrocolic, Retrogastric Rerouting of the Roux Limb with Truncal Vagotomy and Hiatal Hernia RepairJohn Doe, Janey Sue Pratt, MDMassachusetts General Hospital