Figure 3
CEA and CA125 are significantly prognostic for advanced, unresectable pancreatic cancer. (A) Kaplan-Meier plot depicting survival of 52 cases of advanced, unresectable pancreatic cancer. Cohort divided into tertiles by CEA plasma levels measured by proximity ligation assay. Red line denotes highest 33% by CEA plasma level, green line medial 33%, and blue line lowest 33%. Tick marks represent right censored data. (B) Cohort divided into tertiles by CA125 plasma levels measured by proximity ligation assay. Otherwise as A. (C) Cohort divided into tertiles by combined, rank-ordered levels of CEA and CA125 as measured in plasma by PLA. Otherwise as A.