ObjectiveTo summarize the current common clinical laparoscopic gastrointestinal tumor surgical localization methods, and to provide reference for clinicians to choose reasonable localization methods. MethodThe domestic and foreign literatures related to laparoscopic gastrointestinal tumor surgical localization methods were searched and reviewed. ResultsThe common localization methods for laparoscopic gastrointestinal tumor surgery were imaging localization, preoperative endoscopic localization, intraoperative endoscopic localization and intraoperative fluorescence localization, among which abdominal enhanced CT and endoscopic-related localization methods were the most commonly used localization methods in clinical practice at present. ConclusionA variety of methods are available for surgeons to choose from, and the precise localization of tumors is better facilitated by combining multiple methods.
