Tag Archives: folic acid

Colorectal Cancer News in Brief: April 10

This week we review research on the impacts of colonoscopy screening in Germany, folic acid flour supplementation in Chile, and untreated anxiety and pain during the last months of life on surviving spouses of cancer patients. In the news are reports of colon cancer surgery using a tiny incision in the belly button, requirements for KRAS testing before insurance will pay for Erbitux or Vectibix treatment, and information about how stem cells in the intestinal tract become cancer stem cells, driving the development and progression of colorectal cancer.