Colorectal cancer(CRC) is the 2nd leading cause of cancer death in Australia following lung cancer. CRC will develop in 5-6% of the adult population without family history and half will die as a consequence. Hence the importance for screening for CRC. Following table summarises risk groups and screening methods.
This article will specifically focus on well known and not so well known risk factors for the development of CRC and adenomas. Also, since we live in an era when substantial misinformation is apparently legally disseminated in the field of preventive medicine by various stake holders, it is appropriate to identify protective factors scientifically proven to work towards prevention of CRC and adenomas.
Colorectal cancers (CRC) are the 3rd largest cause of death in Australia after cardiovascular diseases and lung cancer. Over 3,800 patients died of CRC in Australia in 2006.