BACKGROUND We examined the cost-effectiveness of 2-and 3-dimensional computerized
tomography (CT) colonography as a screening test for colorectal neoplasia. METHODS We …

The disparity in results of reported large-scale CT colonography studies in asymptomatic
subjects may be explained in part by differences in patient population characteristics, CT …

CT colonography has been shown to be an effective method to screen for colorectal cancer.
However, at present, full endorsement and reimbursement for screening CT colonography …

OBJECTIVE. The purpose of this article is to detail an approach to CT colonographic
screening that has evolved at one institution. CONCLUSION. CT colonography is a rapidly …

Screening for colorectal polyps and neoplasms has been accepted and instituted in the
United States. As most colorectal neoplasms arise from pre-existing polyps, detection and …

OBJECTIVE. The purpose of this article is to highlight key issues in CT colonography (CTC)
for radiologists so they can represent the technology accurately to referring physicians and …

Aim The available evidence was reviewed to compare the effectiveness of CT colonography
with that of colonoscopy for colorectal cancer (CRC) screening. Method An electronic search …

Colorectal carcinoma remains one of the most common causes of cancer deaths in both
men and women in the United States, even though it is one of the most preventable …

Over the past decade, computed tomographic (CT) colonography (also known as virtual
colonoscopy) has been used to investigate the colon for colorectal neoplasia. Numerous …

Since its introduction 20 years ago, CT colonography (CTC), also referred to as virtual
colonoscopy, has evolved from an experimental research tool with relatively limited clinical …