Group B:Roux-en-Y reconstruction

Long-term quality of life and prognosis comparison between antrum-preserving double tract reconstruction of jejunal interposition procedure and traditional digestive reconstruction in proximal gastrectomy for adenocarcinoma of the esophagogastric junction: a prospective randomized controlled trial

Long-term quality of life comparison of Billroth-I versus Roux-en-Y reconstruction in radically distal gastrectomy for gastric cancer: a prospective randomized controlled trial