Tumour genotype plays an important role in drug resistance in patients with metastatic colorectal cancer, however, the genotype obtained at diagnosis can vary after different treatment lines. Therefore, DNA analysis using liquid biopsy has clear advantages over DNA analysis with tissue biopsy and is rapidly gaining importance and momentum in the oncology field. An international large-scale study from researchers at the Vall d’Hebron Institute of … Continue reading Liquid biopsy of colorectal cancer shown to be more accurate than tissue biopsy in large-scale study.