Figure 2From: Coexistence of HER2 over-expression and p53 protein accumulation is a strong prognostic molecular marker in breast cancerEffect of p53 protein accumulation on (a) disease free and (b) overall survival among 494 patients with invasive ductal carcinoma. Disease free and overall survival were significantly better in patients with p53 negative tumors than in patients with p53 positive tumors (P = 0.01 for both).Back to article page