Laparoendoscopic surgery for the treatment of gastrointestinal stromal tumors: A case series

Abstract

Introduction: Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal neoplasms of the gastrointestinal tract. The standard management for localized GIST is the complete surgical resection. For this procedure, laparoendoscopic cooperative surgery (LECS) has been proposed as a safe and effective alternative. We want to show our experience with LECS technique for the management of GIST and a literature review. Materials and methods: A retrospective, cross-sectional study was carried out, which included patients with a diagnosis of localized GIST treated with LECS technique between January 2011 and December 2018. Results: During the period of the study, 21 patients were managed by LECS technique, with a male-female rate 3:1. Average surgical time was 98.5 min, 100% negative borders in all patients. Intraoperative bleeding was 30.7 cc and all patients had orally tolerance in the first 24 h. None of them required ICU management, no mortality was reported. Conclusions: The LECS technique has demonstrated to be a viable, safe, and effective technique for the management of gastric GIST’s, showing superiority in organ function preservation and in the range of oncological margins. Prospective studies are necessary to obtain knowledge about the outcome of patients managed through LECS technique.