Images of positive CT colonography (CTC) screening examination result in an asymptomatic 67-year-old man. Three-dimensional colon map from CTC (left image) shows the location of two sigmoid polyps ...

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 ...

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 ...

The American Gastroenterological Association says gastroenterologists planning to use computed tomographic colonography, an alternative to traditional colonoscopy, should undergo more training than ...

MONDAY, June 16, 2025 (HealthDay News) -- Computed tomography colonography (CTC) is cost-effective and clinically effective for colorectal cancer (CRC) screening, according to a study published online ...

July 27, 2010 — Computed tomographic colonography (CTC) is a promising technique for colorectal cancer screening and is less invasive than optical colonoscopy. However, it is currently not a ...