Robotic-assisted gastrointestinal stromal tumor (GIST) resection with endoscopic transoral specimen retrieval (Gastrointestinal Cancer-NOSES Type IX): a case report and literature review

GISTs are the most common mesenchymal tumors found in the gastrointestinal tract, with a predominant occurrence in the stomach. The primary treatment approach is R0 resection. There is a clear trend towards minimally invasive techniques. Robotic-assisted gastric GIST resection with endoscopic transoral specimen extraction (GC-NOSES type IX) has shown significant advantages in minimally invasive surgery. However, the esophagus's unique anatomical structure necessitates careful selection of surgical indications, mastery of operative techniques, and excellent team coordination. Ensuring surgical safety is crucial to fully harness the minimally invasive benefits of this technique, thereby optimizing patient outcomes.