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 ...

CT scans can detect about 90% of the medium and large lesions and cancers detected by colonoscopy, a study in this week's New England Journal of Medicine found. The finding suggests that people who ...

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.

Colonoscopy procedure A colonoscopy is an important procedure for detecting colorectal cancer in those at high risk or over the age of 50. A colonoscopy usually takes 30–60 minutes. However, people ...

A colonoscopy is a procedure that diagnoses and helps monitor inflammatory bowel disease (IBD). This can play an essential role in preventing and treating colorectal cancer. Doctors diagnose IBD using ...

A procedure that lets doctors find abnormal growths in the colon through 3-D computer-generated images is at least as accurate as a more invasive conventional colonoscopy, suggests research that was ...

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 ...

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 ...