Qi De Bao

Determinants of a positive resection margin (R1 status) in esophageal squamous cell carcinoma: a retrospective analysis of 148,121 cases from China

To investigate risk factors for positive proximal and distal resection margins after surgery for esophageal squamous cell carcinoma (ESCC). Total initially enrolled esophageal squamous cell carcinoma patients were 148,121 cases. After strict case screening and quality control, a...