Colonoscopy, Removal of Adenomas Reduced Cancer Risk on Both Sides of Colon

Colonoscopy combined with detection and removal of adenomas was associated with a reduced risk of both left- and right-sided colorectal cancer, according to a study in the Annals of Internal Medicine.1 Hermann Brenner, MD, MPH, of the German Cancer Research Center, Heidelberg, and colleagues compared data from 1,688 p...

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