Is computed tomographic colonography effective for colorectal cancer screening?

COMPUTED TOMOGRAPHIC COLONOGRAPHY (VIRTUAL COLONOSCOPY) FOR SCREENING OF COLORECTAL CANCER INTRODUCTION The California Technology Assessment Forum is requested to review the scientific evidence for the use of computed Tomographic Colonography (virtual colonoscopy) for screening of colorectal cancer

Supporting Informed Decisions Overview of Computed Tomographic Colonography for Colorectal Cancer Screening in an Average Risk Population

Cost-effectiveness of computerized tomographic colonography versus colonoscopy for colorectal cancer screening.

BACKGROUND Computerized tomographic (CT) colonography is a potential alternative to colonoscopy for colorectal cancer screening. Its main advantage, a better safety profile, may be offset by its limitations: lower sensitivity, need for colonoscopy in cases where results are positive, and expense. METHODS We performed an economic evaluation, using decision analysis, to compare CT colonography ...

Performance of computed tomographic colonography for the screening of colorectal polyp in acromegalic patients: a prospective study.

CONTEXT Acromegalic patients have better chances to develop colorectal polyps and cancer and, considered a high-risk group, need to undergo frequent screening examinations. Moreover, in acromegalia, the increased bowel length and the intestinal loop complexity can lead to higher levels of technical difficulties and increase the risks of complications at conventional colonoscopy. Computed tomogr...

Cost-effectiveness analysis of colorectal cancer screening methods in Iran.

INTRODUCTION Screening can prevent colorectal cancer from becoming advanced by early detection of precancerous lesions. Cost-effectiveness analysis of colorectal cancer screening methods is highly necessary due to increased prevalence, decreased age at onset and the limited budget in Iran. METHODS Methods of screening currently available in Iran were selected. A systematic search revealed the...