Titlebook: Atlas of Virtual Colonoscopy; Abraham H. Dachman (Professor of Clinical Radiolog Book 20031st edition Springer Science+Business Media New

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Fundamentals of Public Budgeting and Financeetation, diagnostic performance, and perceptual error have yet to be addressed. A number of researchers around the world have embarked on a project to develop computer-aided diagnosis (CAD) of colonic polyps to address these potential obstacles to further use of CTC. In this chapter, we briefly revi

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Fundamentals of Public Budgeting and Financeone decade after CT was revolutionized by the advent of spiral/helical CT technology, multislice CT (MDCT) was introduced, offering better longitudinal and temporal resolution. These benefits improve nearly all imaging applications in which broad anatomic coverage is required in a breath hold, inclu

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Fundamentals of Public Budgeting and Financedically or in patients with hereditary nonpolyposis syndrome (Lynch et al. 1992). Flat adenomas may represent from 8% to one third of all adenomas and early carcinomas in some reports, and are clinically important as these lesions may have a higher proportion of high-grade dysplasia than polypoid ad

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Falko von Ameln,Jochen Becker-EbelIn this chapter, we discuss computed tomography (CT) of the cleansed colon performed in a manner to detect polyps and masses. The use of CT colonography (CTC) in the partially prepared or unprepared colon is discussed in chapter 5.

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Evaluating a Tax System and Related Measuresble evaluating the colon in “soft-copy” format in the axial plane and as multi-planar and endoluminal reconstructions. This chapter focuses on normal colorectal anatomy and normal variants as seen on CTC.

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A Word About Radiation Dosethis technology to nearly instantaneous CT data acquisition. However, the potential for increased radiation exposure with MDCT has dampened enthusiasm for its use, in particular in screening applications such as CTC.