Figure 3.
p53/TP53 status, analyzed by IHC and ddPCR, of GEA prospective and retrospective combined cohorts. Distribution of deleted and not-deleted cases in the groups categorized according to the classic IHC model (A) and in the groups categorized according to the IHC staining level (C). Distribution of deletion events by ddPCR in the whole cohort (B) and in the three newly categorized groups (D).