[Colorectal cancer: technological revolution].

Colorectal cancer represents 4500 incidental cases in Switzerland per year, with an incidence increasing among the youngest patients. Technological innovation guides the management of colorectal cancer. Artificial intelligence in endoscopy optimizes the detection of small colonic lesions. Submucosal dissection allows treating extensive lesions at an early stage of the disease. The improvement of surgical techniques, notably robotic surgery, allows limiting complications and optimizing organ preservation. Molecular tools are leading to the development of promising targeted therapies for localized or advanced disease. The development of reference centers tends to bring together this expertise.