Colorectal cancers are preventable when detected early. Several screening tools can be used, including some you can do at home.

A polyp, if left alone ... a colonoscopy but less invasive as it only looks at the lower part of the colon (sigmoid colon). The fecal occult blood test and fecal immunochemical test detects ...

1 Department of Gastroenterology, University Hospital CHU of Liège, Liège, Belgium 2 Department of Gastroenterology, University Hospital of Cordoba, Cordoba, Spain Crohn's disease is characterised by ...