Figure 2From: Overexpression of Cystatin SN positively affects survival of patients with surgically resected esophageal squamous cell carcinoma Kaplan-Meier survival of cystatin SN expression in esophageal squamous cell carcinoma (ESCC) patients. (a) Overall survival and (b) disease-free survival curves for the whole cohort of patients with ESCC ( both P < 0.001).Back to article page