Watch and Wait for NeoAdjuvant Concurrent Radiochemotherapy Combined With Camrelizumab in Patients With Resectable ESCC
To observe the 1-year disease-free survival rate (1-year PFS) of patients with resectable esophageal squamous cell carcinoma who received neoadjuvant chemoradiotherapy combined with camrelizumab and achieved clinical complete remission with watchful waiting strategy.