The fecal immunochemical test (FIT) and guaiac-based fecal occult ... you a gFOBT kit or have one mailed to you. gFOBT uses a chemical called guaiac to tell if there’s heme in your stool. Heme is part ...

Background: Current guidelines for screening of colorectal cancer do not offer specific recommendations for cessation of antithrombotic agents prior to fecal occult blood test (FOBT). Aim ...