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CT angiography for planning transcatheter aortic valve replacement using automated tube voltage selection: Image quality and radiation exposure.

posted by Carlo Nicola De Cecco, M.D., PhD | May 11, 2017
Carlo Nicola De Cecco, M.D., PhD

Purpose: To assess image quality and accuracy of CT angiography (CTA) for transcatheter aortic valve replacement (TAVR) planning performed with 3rd generation dual-source CT (DSCT). Read more

T(Rho) and magnetization transfer and INvErsion recovery (TRAMINER)-prepared imaging A novel contrast-enhanced flow-independent dark-blood technique for the evaluation of myocardial late gadolinium enhancement in patients with myocardial infarction.

posted by Carlo Nicola De Cecco, M.D., PhD | Feb 11, 2017
Carlo Nicola De Cecco, M.D., PhD

Purpose: To evaluate a new dark-blood late gadolinium enhancement (LGE) technique called “T(Rho) And Magnetization transfer and INvErsion Recovery” (TRAMINER) for the ability to detect myocardial LGE versus standard “bright-blood” inversion recovery (SIR) imaging. Read more

Cinematic rendering – an alternative to volume rendering for 3D CT imaging

posted by Hatem Alkadhi, M.D., M.P.H., E.B.C.R. | Dec 27, 2016
Hatem Alkadhi, M.D., M.P.H., E.B.C.R.

The objective of this review is to illustrate the image appearance and potential value of CR in comparison with conventional VR in a number of various applications and different anatomical regions. Read more

Image Quality of a Novel Frequency Selective Nonlinear Blending Algorithm: An Ex Vivo Phantom Study in Comparison to Single-Energy Acquisitions and Dual-Energy Acquisitions With Monoenergetic Reconstructions

posted by dsct.com | Nov 15, 2016
dsct.com

Objective: To evaluate the contrast enhancement applying a new frequency split nonlinear blending algorithm (best contrast [BC]) and to compare it with standard 120-kV single-energy computed tomography (SECT) images, as well as with low-kiloelectron volt monoenergetic extrapolations (Mono+40-100keV) from dual-energy CT (DECT) and with lowkilovolt (70-100 kV) SECT acquisitions. Read more

Ultra-high pitch chest computed tomography at 70 kVp tube voltage in an anthropomorphic pediatric phantom and non-sedated pediatric patients: Initial experience with 3rd generation dual-source CT

posted by Thomas Henzler, MD | Nov 8, 2016
Thomas Henzler, MD

Purpose: To investigate radiation dose and image quality of pediatric chest CT performed at 70 kVp in an anthropomorphic pediatric phantom as well as in clinical patients. Read more

High-Pitch CT Pulmonary Angiography in Third Generation Dual-Source CT: Image Quality in an Unselected Patient Population

posted by dsct.com | Oct 28, 2016
dsct.com

Objectives: To investigate the feasibility of high-pitch CT pulmonary angiography (CTPA) in 3rd generation dual-source CT (DSCT) in unselected patients. Read more

Third-generation dual-source 70-kVp chest CT angiography with advanced iterative reconstruction in young children: image quality and radiation dose reduction platform.

posted by Michael M. Lell, M.D. | Oct 25, 2016
Michael M. Lell, M.D.

Objective: To evaluate image quality and radiation dose of high-pitch second- and third-generation dual-source chest CT angiography and to assess the effects of different levels of advanced modeled iterative reconstruction (ADMIRE) in newborns and children. Read more



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