Fig. 1

A schematic diagram of two treatment modalities and survival analyses of the patients with locally advanced pancreatic carcinoma who underwent the combination treatment or chemotherapy alone. a A schematic diagram of the combination treatment and chemotherapy; b Kaplan–Meier curves of overall survival for participants with locally advanced pancreatic carcinoma who underwent the combination treatment or chemotherapy alone; c Kaplan–Meier curves of progression-free survival for participants with locally advanced pancreatic carcinoma who underwent the combination treatment or chemotherapy alone