Roux-en-Y Gastro-jejunostomy for Complex Leak After the "Nissen" Variant of Sleeve Gastrectomy

Abstract

Background: Recently, improvised variants of sleeve gastrectomy SG were reported as alternative bariatric options in patients suffering from both morbid obesity and GERD, including mainly additional anterior or posterior fundoplication over a partially sleeved stomach.

Methods: We present the case of a 29-year-old male patient with a body mass index (BMI) of 46.2 kg/m2 underwent laparoscopic SG with concomitant posterior fundoplication: Nissen-SG (N-SG). At postoperative day (POD) 4, he presented with epigastric pain, nausea, and 40 °C fever. The abdomen was tender with signs of peritonitis. Explorative laparotomy displayed a massive gastric leak with generalized peritonitis. Peritoneal lavage was performed. the patient was transferred to our department for the management of persistent SGL.

Results: Initial management comprised total parenteral nutrition and wide-spectrum intravenous antibiotics. Three weeks later, the patient underwent laparoscopic exploration. As shown in the video, at least two leaks were individualized, including one, anterior, catheterized by the pigtails, and the other one, posterior, impossible to reach endoscopically (Fig. 1). A residual abscess, located between the left crus, the pancreas, and the upper edge of the spleen, was evacuated. Eventually, Roux-en-Y gastro-jejunostomy was performed CONCLUSION: The adjunction of a posterior fundoplication may have contributed to the multiple and complex occurrence of SGL. Having an ill-vascularized redundant fundus may have increased ischemia of the GE junction. Moreover, it is more difficult to perform endoscopic treatment in a plicated and sleeved stomach as well.

Keywords: Leak; N-Sleeve; Nissen sleeve gastrectomy; Roux-en-Y gastro-jejunostomy; Surgical technique.