Comment on

• Reduced risk of colorectal cancer up to 10 years after screening, surveillance, or diagnostic colonoscopy.

  Brenner H, Chang-Claude J, Jansen L, Knebel P, Stock C, Hoffmeister M. Brenner H, et al. Gastroenterology. 2014 Mar;146(3):709-17. doi: 10.1053/j.gastro.2013.09.001. Epub 2013 Sep 5. Gastroenterology. 2014. PMID: 24012982
• Lower endoscopy reduces colorectal cancer incidence in older individuals.

  Kahi CJ, Myers LJ, Slaven JE, Haggstrom D, Pohl H, Robertson DJ, Imperiale TF. Kahi CJ, et al. Gastroenterology. 2014 Mar;146(3):718-725.e3. doi: 10.1053/j.gastro.2013.11.050. Epub 2013 Dec 4. Gastroenterology. 2014. PMID: 24316263