colorectal

The media are vulnerable to anti-chemical hype purveyed by activist environmental groups. They often warn us that pesticides are causing a cancer epidemic. The facts show that the opposite is true: cancer rates are in decline and have been for years.
Sometimes more screening is better, mainly when it involves colorectal cancer and colonoscopy. Well, better screening is better, anyway: a new study shows a strong correlation between a higher detection rate of polyps and a lower subsequent cancer rate.