A New Quantitative Fecal Immunochemical Test in Detecting Colorectal Advanced Adenoma

Early detecting and removing of colorectal advanced adenomas can reduce incidence of colorectal cancer. Because of the less bleeding of advanced adenomas, the sensitivity of existing quantitative fecal immunochemical test (qFIT) is unsatisfying. A new technology qFIT, which have a higher sensitivity in extremely low concentration of hemoglobin compared with existing commercially available qFIT, is developed and this study will prove the high diagnostic accuracy in detecting colorectal advanced adenoma.