Journal de chirurgie
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Strategies for the treatment of metastatic colorectal cancer must take into account the contribution of monoclonal antibodies. A group of new efficient tools in oncology, these drugs target tumor antigens. Bevacizumab recognizes VEGF. ⋯ Cetuximab is currently approved for use in patients with pretreated colorectal cancer. EGF is a major cell growth factor. The side effects of these new biotherapies are different from chemotherapy: bevacizumab affects vascular elements and the most common side effect of anti-EGFR treatment is acneiform skin rash.