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[Current status and progression of minimally invasive surgery after neoadjuvant therapy for adenocarcinoma of esophagogastric junction].

The number of minimally invasive surgery (MIS) for adenocarcinoma of esophagogastric junction (AEG) has been increasing year by year. The key technical points such as surgical approach, lymph node dissection and GI tract reconstruction have gradually reached their maturity. With the emergence of proofs of evidence-based neoadjuvant therapy, neoadjuvant chemotherapy or neoadjuvant radiochemotherapy for advanced AEG is also gradually accepted by most surgeons and oncologists. European scholars have previously started researches on MIS after neoadjuvant therapy for esophageal cancer and AEG. Domestic scholars also raise practical suggestions on the application of neoadjuvant therapy for AEG via the cooperation between gastrointestinal and thoracic surgeons, demonstrating the trend in standardization and individualization. But there is still no consent to the indication of MIS after neoadjuvant therapy. Furthermore, there is also a lack of the standardization of technical points for MIS, GI tract reconstruction, short- and long-term outcomes. Such associated problems have been the hot controversy and exploration in recent years. This article describes current progress of neoadjuvant therapy for AEG, current status of MIS after the neoadjuvant therapy in Europe, America, East Asia, including China, and related researches plus future prospects, hoping for better clinical outcomes.