Twenty-year temporal trends, risk profiles, and prognostic value of clinicopathological features in gallbladder cancer following cholecystectomy

Figure 4 Overall survival of gallbladder cancer patients according to histopathological features. A-F: Kaplan-Meier survival analyses illustrating differences in overall survival based on: Presence of preinvasive lesions (A), histologic differentiation subtype (B), presence of poorly cohesive components (C), depth of invasion (D), tumor size (E), and tumor budding (F). ICPN: Intracholecystic papillary neoplasm; BilIN: Biliary intraepithelial neoplasia; PCC: Poorly cohesive cells; SRC: Signet ring cells.