Figure 4

Concomitant positivity by two PODXL antibodies identifies a group with very poor prognosis. Disease-specific survival analysis according to the Kaplan-Meier method for combined expression of PODXL by polyclonal antibody HPA 2110 and monoclonal antibody HES9. Concomitant membranous positivity by the polyclonal antibody and high cytoplasmic positivity by the monoclonal antibody identifies a group with an even worse prognosis in colorectal cancer. Global log-rank was the test used here.