Gastro-colo-diaphragmatic fistula after sleeve gastrectomy

INTRODUCTION: Postsleeve gastrectomy fistula is a serious complication, and its management remains quite challenging. The clinical presentation of chronic fistula after sleeve gastrectomy (SG) varies widely and depends on the type of fistula. Management requires a multidisciplinary approach and patient cooperation. CASE PRESENTATION: We present a case of a 41 -year-old woman with a body mass index (BMI) of 46 kg/m2 who initially underwent laparoscopic sleeve gastrectomy in our hospital. Later, she developed a gastro-colo-diaphragmatic fistula (GCD), which was successfully treated using an endolaparoscopic approach. Follow-up imaging and endoscopy showed complete healing of the fistula, as well as a marked clinical improvement of the patient. DISCUSSION: Gastro-colo-diaphragmatic fistula following sleeve gastrectomy is an extremely rare complication. This is the first case of a GCD fistula after sleeve gastrectomy that has been reported in the literature. CONCLUSION: One staged endolaparoscopic management was successful approach in our case and can be considered for complex gastric fistula following sleeve gastrectomy. (C) 2021 The Authors. Published by Elsevier Ltd on behalf of IJS Publishing Group Ltd.