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Spinal dual-energy computed tomography: improved visualisation of spinal tumorous growth with a noise-optimised advanced monoenergetic post-processing algorithm.

posted by dsct.com | Jul 6, 2017
dsct.com

The aim of this study was to evaluate the effect of advanced monoenergetic post-processing (MEI+) on the visualisation of spinal growth in contrast-enhanced dual-energy CT (DE-CT). Read more

Detection of single-phase CTA occult vessel occlusions in acute ischemic stroke using CT perfusion-basedwavelet-transformed angiography

posted by dsct.com | Jun 29, 2017
dsct.com

To determine the detection rate of intracranial vessel occlusions using CT perfusion-based wavelet-transformed angiography (waveletCTA) in acute ischemic stroke patients, in whom single-phase CTA (spCTA) failed to detect an occlusion. Read more

Feasibility of spectral shaping for detection and quantification of coronary calcifications in ultra-low dose CT.

posted by Rozemarijn Vliegenthart, M.D., PhD | Jun 15, 2017
Rozemarijn Vliegenthart, M.D., PhD

Objectives: To evaluate detectability and quantification of coronary calcifications for CT with a tin filter for spectral shaping. Read more

Optimal timing of image acquisition for arterial first pass CT myocardial perfusion imaging.

posted by Rozemarijn Vliegenthart, M.D., PhD | Jun 7, 2017
Rozemarijn Vliegenthart, M.D., PhD

Purpose: To determine the optimal timing of arterial first pass computed tomography (CT) myocardial perfusion imaging (CTMPI) based on dynamic CTMPI acquisitions. Read more

Myocardial perfusion imaging with dual energy CT.

posted by Carlo Nicola De Cecco, M.D., PhD | Apr 18, 2017
Carlo Nicola De Cecco, M.D., PhD

The aim of this review is to present currently available DECT techniques for static myocardial perfusion imaging and recent clinical applications and ongoing investigations. Read more

Computer-aided detection (CAD) of solid pulmonary nodules in chest x-ray equivalent ultralow dose chest CT – first in-vivo results at doselevels of 0.13 mSv

posted by Hatem Alkadhi, M.D., M.P.H., E.B.C.R. | Apr 10, 2017
Hatem Alkadhi, M.D., M.P.H., E.B.C.R.

Objectives: To determine the value of computer-aided detection (CAD) for solid pulmonary nodules in ultralow radiation dose single-energy computed tomography (CT) of the chest using third-generation dual-source CT at 100kV and fixed tube current at 70 mAs with tin filtration. Read more

Coronary CT angiography-derived quantitative markers for predicting in-stent restenosis.

posted by Carlo Nicola De Cecco, M.D., PhD | Apr 1, 2017
Carlo Nicola De Cecco, M.D., PhD

Objective: To evaluate quantitative markers derived from coronary CT angiography (coronary CTA) performed prior to percutaneous coronary intervention (PCI) with stent placement for predicting in-stent restenosis (ISR) as defined by quantitative coronary angiography (QCA). Read more



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