Figure 4From: Management of stage II colon cancer - the use of molecular biomarkers for adjuvant therapy decision Disease free survival by 5-FU treatment according to TYMS expression. Kaplan-Meier survival curves showing disease free survival in patients with low-TYMS-expressing tumours in a) and in patients with high-TYMS-expressing tumours in b), with respect to treatment with surgery alone versus surgery followed by adjuvant 5-FU-based chemotherapy.Back to article page