Compared to stool DNA testing, researchers found that CT colonography is a cost-saving and clinically effective method for colorectal cancer screening, according to a study was published today in ...

The aim of this study was to assess the diagnostic utility of contrast-enhanced CT colonography for postoperative surveillance in patients who had curative colon cancer resection and remain without ...

The results of a new study found that CT colonography is a safe, viable option for Medicare-aged patients, according to a news release. The study appears in the July 2012 American Journal of ...

CT colonography reduced the incidence of colorectal cancer by up to 75% versus no screening, while stool DNA testing reduced the incidence by 59%. Stool testing was cost-effective relative to no ...

April 1, 2010 — More than 1 in every 200 asymptomatic people undergoing routine screening with computed tomographic colonography (CTC), or "virtual colonoscopy," were found to have a clinically ...

Forbes contributors publish independent expert analyses and insights. Paul Hsieh, M.D., covers healthcare economics, innovation, and policy. Radiologists have fielded numerous questions in recent ...