Laparoscopic sleeve gastrectomy (LSG) is currently the most frequently performed bariatric procedure worldwide.¹ Leak rates between 0% and 5.5% have been reported.² The long staple line and high intraluminal pressure synergize to create the risk for leaks.³ Leaks are difficult to manage, and 80% of leaks occur after hospital discharge.⁴ Many surgeons believe that routine gastrografin upper gastrointestinal (GUGI) series on postoperative day 1 or 2 can aid in earlier identification and intervention and can minimize morbidity and mortality in patients who develop a leak.³ This practice is controversial⁴ and adds to health care cost and radiation exposure, and it should be abandoned.

腹腔镜袖胃切除术（LSG）是目前世界上执行最频繁的减肥手术。¹据报道泄漏率在0％到5.5％之间。²长钉线和高腔内压力​​协同作用会产生泄漏风险。³泄漏难以处理，并且80％的泄漏发生在出院后。⁴许多外科医生认为，术后第1天或第2天进行常规胃胃泌素上消化道（GUGI）系列检查有助于早期发现和干预，并且可以最大程度地降低发生渗漏的患者的发病率和死亡率。³这种做法是有争议的^4，并且会增加医疗保健成本和辐射暴露，因此应放弃。