We retrospectively evaluated pts with ESCC who received NAC-FP...3-year OS rate was 71.0% in P, 14.6% in N, respectively (HR 0.22 [95%CI: 0.08-0.57], p<0.01). According to cstage II, 3-year DFS rate was 85.7% vs 0.0%, respectively (HR 0.16 [95%CI: 0.02-1.03], p=0.03). 3-year OS rate was 85.7% vs 26.7%, respectively (HR 0.09 [95%CI: 0.02-0.52], p<0.01)...It was estimated that the SLFN-11 expression level could be useful as one of the possible predictive and prognostic markers in ESCC.