Xuan-Feng Ren

Development and internal validation of a prediction model for early anastomotic leak after minimally invasive esophagectomy: a prospective cohort study

Background Anastomotic leak (AL) remains a complication after minimally invasive esophagectomy (MIE), affecting 10–20% of patients and increasing morbidity and mortality. Although local conduit perfusion and systemic nutritional status are central to anastomotic healing, no valid...