ORLANDO (EGMN) - Fewer than half of childhood cancer survivors who are deemed to be at high risk of secondary breast, colon, and skin malignancies follow cancer-screening and surveillance recommendations as adults, according to a new analysis of the large, longitudinal Childhood Cancer Survivors Study.High-risk survivors were the least compliant with colonoscopy recommendations: Only 11.5% of 794 survivors who were considered vulnerable for colorectal cancer had a colonoscopy during the 5 years before...