Critical Aspects into Surgical Management, Classification, and Therapeutic Guidelines for Incidental GISTs During Bariatric Surgeries.

Abstract

Incidental gastrointestinal stromal tumors (GISTs) discovered during bariatric surgeries present unique diagnostic and management challenges. In response to Khan et al.'s report on a sleeve-preserving approach to GIST resection, we highlight several critical considerations. Contrary to the notion that incidental GISTs rarely alter surgical plans, tumor characteristics, especially size and location near critical structures like the gastroesophageal junction, can necessitate procedural modifications. Preoperative endoscopy plays a pivotal role in early detection and surgical planning. We also underscore the importance of individualized oncologic decision-making, integrating tumor parameters and procedural classification systems.