European Journal of Radiology 2012-07-01

Dual-energy, standard and low-kVp contrast-enhanced CT-cholangiography: A comparative analysis of image quality and radiation exposure

W. Stiller, C.B. Schwarzwaelder, C.M. Sommer, S. Veloza, B.A. Radeleff, H.U. Kauczor, W. Stiller, C.B. Schwarzwaelder, C.M. Sommer, S. Veloza, B.A. Radeleff, H.U. Kauczor

文献索引：Eur. J. Radiol. 81(7) , 1405-12, (2012)

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摘要

Objective Quantitative image quality assessment in terms of image noise (IN), contrast-to-noise ratio (CNR), and signal-to-noise ratio (SNR) in relation to required radiation dose (RD) for dual-energy (DE), standard and low-kVp contrast-enhanced computed-tomography (CT) cholangiography.