Practice guidelines on endoscopic surgery for qualified surgeons by the endoscopic surgical skill qualification system: Stomach.

This article provides guidelines for qualified surgeons on endoscopic surgery procedures related to the stomach. It focuses on laparoscopic surgery for conditions such as gastroduodenal ulcer perforation, gastric gastrointestinal stromal tumor (GIST), gastric cancer, and gastric/esophagogastric junction cancer. The guidelines discuss the outcomes, benefits, and risks of these procedures, emphasizing the need for further research and skilled supervision. The article also mentions the use of laparoscopic gastric restrictive surgery for improving quality of life in Stage I gastric cancer patients and recommends laparoscopic gastric restrictive surgery and robotic gastrectomy for severe obesity and gastric cancer, respectively. It emphasizes the importance of adhering to specific criteria and requirements when performing these procedures. [Extracted from the article]