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 published in Radiology.

CT colonography is a less invasive, better targeted and sufficiently accurate alternative to colonoscopy for colorectal cancer (CRC) screening in the general population. Daniele Regge and colleagues ...

New research reveals that computed tomography colonography, also known as virtual colonoscopy, has the potential to screen for two diseases at once -- colorectal cancer and osteoporosis, both of which ...

CT Scans Outperform DNA Stool Tests In Colon Cancer Screening, Study Says By Dennis Thompson HealthDay ReporterFRIDAY, June 13, 2025 (HealthDay News) — CT scans might be able to prevent more colon ...

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 ...

2.1.1 Computed tomographic (CT) colonography is used to examine the colon and rectum to detect abnormalities such as polyps and cancer. Polyps may be adenomatous (which have the potential to become ...

Two randomized controlled trials conducted within the SIGGAR study have reported efficacy results. In patients with symptoms of colorectal cancer, CT colonography should replace barium enema and is a ...

A newly adapted low-dose computed tomography (CT) technique called adaptive statistical iterative reconstruction (ASIR) can help radiologists reduce the already low radiation dose delivered during CT ...

Initial CTC screening performed as well as universal colonoscopy in the detection of advanced neoplasia — and minimized the risk for perforation. In earlier studies, the accuracy of computed ...

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 ...