Gastric conduit interposition with Roux-en-Y anastomotic technique in patients requiring concurrent esophagectomy and distal gastrectomy: experience from Shanghai Chest Hospital - Li, Bofei; Wang, Fajiu; Gu, Haiyong; Li, Bin; Li, Chunguang; Hua, Rong; Li, Zhigang; Sun, Yifeng (Current Challenges in Thoracic Surgery, 2025)