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 ...

A radiologist and public health expert breaks down what we know about President Trump's CT scan, and what this means for his ...

A recent study published in the American Journal of Roentgenology examined radiologists’ preferences for optical colonoscopy or CT colonography as colorectal cancer screening modalities. The study ...

Colonoscopy is better at detecting potentially dangerous colon polyps than computed tomography (CT) scanning is, a new study reveals. The conclusion differs from that of a recent report that found the ...

Although medical literature has shown computerized tomographic colonography and optical colonoscopy are both effective at detecting advanced adenomas, recent research indicates optical colonoscopy ...

CTC (virtual colonoscopy) is a thin slice CT scan of the abdomen after adequate bowel preparation and colon insufflation in which data are reconstructed providing axial, multiplanar, and endoluminal ...

Computed tomographic (CT) virtual colonoscopy generates 2- and 3-dimensional images of the colon. This technique has been proposed as a screening test for colorectal cancer, but questions remain about ...

Undergoing a virtual colonoscopy might be just the ticket for people at high risk of colorectal cancer who need screening every few years, a new study finds. By spotting 85 percent of polyps, computed ...

Chances are, you or someone you know has been affected by colon cancer. According to the National Cancer Institute, Connecticut had nearly 61 cases of colon cancer per 100,000 residents in the early ...

Please provide your email address to receive an email when new articles are posted on . Laxative-free CT colonography correctly identified 91% of adenomas that measured 10 mm or larger, suggesting the ...

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 ...