Fig. 1From: The diversity between curatively resected pancreatic head and body-tail cancers based on the 8th edition of AJCC staging system: a multicenter cohort studyStudy flow chart. Undergoing strict selection, 351 cases of PC patients were finally entered into this study from three multiple centers. PC: pancreatic adenocarcinoma; Ph: pancreatic head; Pbt: pancreatic body-tailBack to article page