In recent years the treatment paradigm for metastatic colorectal cancer (mCRC) has evolved in complexity to include newly developed targeted therapeutics. In 2004 bevacizumab (bvz) [Avastin] became the first anti-angiogenic drug to be licensed in malignant disease, based on the results of a randomised trial in advanced metastatic colorectal cancer. Nevertheless, over the past six year period emerg ...