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22 results with non-contrast tag
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A scientific review of dual-energy and spectral computed tomography imaging
This scientific review presents evidence to demonstrate and support why detector-based spectral imaging should be the method of choice in routine clinical practice in hospitals and CT imaging centers.
CTWhite Paper
By: Philips CT Clinical Science
On: Jun 04, 2018
Rating:
(0)
Views: 1044
IQon Spectral CT - Research compendium
This compendium summarizes over 20 clinical studies, white papers, and other publications demonstrating how the spectral detector technology available on the IQon Spectral CT offers clear diagnostic benefits.
CTWhite Paper
By: Philips CT Clinical Science
On: Apr 30, 2018
Rating:
(0)
Views: 516
Generative adversarial networks for noise reduction in low-dose CT
This article by Wolterink, et al., proposes to train a convolutional neural network jointly with an adversarial CNN to estimate routine-dose CT images from low-dose CT images and thus reduce noise.
CTPublication
By: Philips CT Clinical Science
On: Oct 11, 2017
Rating:
(0)
Views: 805
MRI in Emergency Department for fast, confident decisions
With an MRI scanner inside the Neuro Emergency Department, St. Joseph’s Hospital can now efficiently use rapid and robust MRI exams for their emergency patients. Read how MRI now supports confident diagnoses and how the transition was accomplished.
MRIBest Practice
By: Karis, John, M.D.
On: Apr 11, 2017
Rating:
(0)
Views: 209
Ingenia 3.0T Contrast-free brain vascular imaging - Kurashiki
This Ingenia 3.0T ExamCard contains sequences for contrast-free imaging of the vascular anatomy in the brain, including 3D Inflow and 4D-TRANCE.
MRIExamCard
By: Ogasahara, Takashi, R.T.
On: Mar 28, 2017
Rating:
(0)
Views: 830
Achieva 3.0T dStream Contrast-free brain perfusion - Hakodate NH
This Achieva 3.0T dStream ExamCard provides sequences for contrast-free brain imaging including perfusion.
MRIExamCard
By: Iwamoto, Shoichi
On: Mar 28, 2017
Rating:
(0)
Views: 810
Rationale, design, and methodological aspects of the BUDAPEST-GLOBAL Study
This article by Maurovich-Horvat, et al., describes the aim, design and methodology of the Burden of Atherosclerotic Plaques Study in Twins—Genetic Loci and the Burden of Atherosclerotic Lesions.
CTPublication
By: Philips CT Clinical Science
On: Jul 06, 2016
Rating:
(0)
Views: 253
Dr. Terence Matalon, Dr. Thomas Reilly, and team win the inaugural IMR Case of the Year contest
Philips announced at RSNA 2015 that Dr. Terence Matalon, Dr. Thomas Reilly, and team (Einstein Healthcare Network) have earned the inaugural IMR Case of the Year award for their "non-contrast pulmonary embolism" case study.
CTClinical News
By: Philips CT Clinical Science
On: Dec 15, 2015
Rating:
(1)
Views: 641
Assessment of thrombus in acute middle cerebral artery occlusion using thin-slice non-enhanced CT reconstructions
This study by Riedel, et al., evaluates how accurately length and volume of thrombotic clots occluding cerebral arteries of stroke patients can be assessed from non-enhanced CT scans.
CTPublication
By: Philips CT Clinical Science
On: Oct 22, 2015
Rating:
(0)
Views: 1117
Epicardial adipose excision slows the progression of porcine coronary atherosclerosis
This study by McKenney, et al., tests the hypothesis that epicardial adipose tissue contributes locally to coronary artery disease in a pig model.
CTPublication
By: Philips CT Clinical Science
On: Jun 07, 2015
Rating:
(0)
Views: 481
pCASL for highly sensitive non-contrast brain perfusion
pCASL (Pseudo-Continuous Arterial Spin Labeling) is designed to provide high performance brain perfusion imaging at 1.5T and 3.0T without using contrast agent.
MRIWhite Paper
By: van de Ven, Kim, Ph.D.
On: Oct 08, 2013
Rating:
(0)
Views: 8722
Chronic myocardial infarction detection and characterization during coronary artery calcium scoring acquisitions
This study by Rodríguez-Granillo, et al. finds that regional myocardial hypoenhancement on contrast-enhanced MDCT can be identified with coronary artery calcium scoring acquisitions with non-contrast CT.
CTPublication
By: Philips CT Clinical Science
On: Jul 19, 2011
Rating:
(2)
Views: 1219
Utility of radiologic review for non-cardiac findings on MSCT in patients with severe aortic stenosis evaluated for TAVI
This study by Ben-Dor, et al., describes the non-cardiovascular findings found on the images of elderly patients scanned for evaluation for TAVI.
CTPublication
By: Philips CT Clinical Science
On: Oct 25, 2010
Rating:
(0)
Views: 978
1.5T Non-CE renal/mesenteric MRA - Scottsdale Healthcare
This release 2.6 ExamCard enables visualization of renal and mesenteric arteries without contrast agent, which can be valuable on patients with contraindications for contrast agents.
MRIExamCard
By: Macauley, Robert, MBA, ARRT. R,QM,CT,MR
On: Jan 07, 2009
Rating:
(2)
Views: 6618
Detection of coronary calcifications from CT scans for automated risk assessment of CAD
This article by Isgum, et al., presents a fully automated method for coronary calcification detection from non-contrast-enhanced, ECG-gated MSCT data.
CTPublication
By: Philips CT Clinical Science
On: Sep 11, 2008
Rating:
(0)
Views: 913
Systematic comparison of perfusion-CT and CTA in acute stroke patients
This article by Tan, et al., evaluates the accuracy of non-contrast CT, perfusion CT, and CTA in determining site of occlusion, infarct core, salvageable brain tissue, and collateral flow in patients suspected of acute stroke.
CTPublication
By: Philips CT Clinical Science
On: Aug 29, 2008
Rating:
(0)
Views: 1193
Identification of the penumbra and infarct core on hyperacute non-contrast and perfusion CT
This study by Parsons, et al., determines that perfusion CT can stratify the level of risk of subsequent infarction for normal-appearing regions on noncontrast CT.
CTPublication
By: Philips CT Clinical Science
On: Oct 29, 2007
Rating:
(0)
Views: 1250
Can the ischemic penumbra be identified on non-contrast CT of acute stroke?
This study by Muir, et al., examines whether non-contrast CT of acute stroke can identify ischemic penumbra.
CTPublication
By: Philips CT Clinical Science
On: Oct 28, 2007
Rating:
(0)
Views: 1183
Brain perfusion in children
This study by Wintermark, et al., assesses age-related variations of brain perfusion through quantitative cerebral perfusion CT results in children without brain abnormality.
CTPublication
By: Philips CT Clinical Science
On: May 12, 2007
Rating:
(0)
Views: 845
Brain perfusion CT in acute stroke patients
This study by Wintermark M shows how a modern CT survey, consisting of three indissociable elements: Non-contrast CT, perfusion CT and CTA fulfill all the requirements for hyperacute stroke imaging.
CTPublication
By: Philips CT Clinical Science
On: Feb 27, 2007
Rating:
(0)
Views: 943
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