[PDF] Top 20 Contrast-enhanced and targeted ultrasound
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Contrast-enhanced and targeted ultrasound
... amination and its safety. However, blood is a poor scat- terer of ultrasound waves at clinical diagnostic transmit ...the contrast in B-mode imaging. These so-called ultrasound contrast ... Voir le document complet
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Utility of Elastography and Contrast-enhanced Ultrasound For The Differentiation of Tumor Modifications Between Antiangiogenic and Cytotoxic Therapy
... by contrast-enhanced ultrasound CEUS (contrast agent remains in vascular compartment) [2] and the formation of necrosis and fibrosis in the tumor can be assessed by SWE ... Voir le document complet
3
VEGFR2-targeted contrast-enhanced ultrasound to distinguish between two antiangiogenic treatments
... an ultrasound contrast agent specifically targeting the vascular endothelial growth factor receptor 2 (VEGFR2), to distinguish specific anti-VEGFR2 therapy effect with sunitinib from other antiangiogenic ... Voir le document complet
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en fr Quantification of tissue perfusion using contrast-enhanced ultrasound : toward robust exam comparison Quantification de la perfusion tissulaire en échographie de contraste : vers la comparaison robuste d'examens
... recirculation, and im- pulse response shape was proposed by Knopp et ...injection, and simultaneous blood sampling at the aortic root and in the coronary ...curves and aleviated the signal ... Voir le document complet
260
Development of Targeted Microbubbles for Ultrasound Molecular Imaging of Breast Cancer
... US contrast agent Vevo MicroMarker® Target-Ready (Ref #VS-11915, VisualSonics) were loaded with biotinylated anti-netrin-1 Ab according to the ...AdipoGen) and incubated with the infranatant of centrifuged ... Voir le document complet
3
FRENCH /y/-/u/ CONTRAST IN JAPANESE LEARNERS WITH / WITHOUT ULTRASOUND FEEDBACK: VOWELS, NON-WORDS AND WORDS
... distance and probably a decrease of F2 of /u/, particularly in EXPs 2, 3 and ...the contrast between /y/ (in a facilitating context) and /u/ (in a difficult coronal context) among our ... Voir le document complet
6
Reconstruction of Enhanced Ultrasound Images From Compressed Measurements Using Simultaneous Direction Method of Multipliers
... rate and/or to decrease the amount of acquired data and/or to decrease the computational complexity of beamform- ing [3], [4], ...transforms, and the reconstruction algorithms that represent the main ... Voir le document complet
11
Reconstruction of Enhanced Ultrasound Images From Compressed Measurements Using Simultaneous Direction Method of Multipliers
... rate and/or to decrease the amount of acquired data and/or to decrease the computational complexity of beamform- ing [3], [4], ...transforms, and the reconstruction algorithms that represent the main ... Voir le document complet
12
Reconstruction of enhanced ultrasound images from compressed measurements
... standard contrast-to-noise ratio (CNR) and the resolution gain (RG) proposed in [ Yu 2012 ...ADMM and SDMM reconstructions are shown in Table ...cavity and respectively two regions extracted ... Voir le document complet
143
Development of polymer nano/micro-systems as contrast agents for ultrasound molecular diagnosis of cardiovascular pathologies
... of targeted acoustic tracers to improve the contrast ...platelets and endothelial cells and involved in the early pathogenesis of cardiovascular ...low-cost and simple contrast ... Voir le document complet
157
Empirical Research On The Optimization Of The Frequency Parameters Of " Chirp " Sequences Used In Contrast Ultrasound Imaging
... The contrast medical imaging is an active research domain in which several coding techniques of the transmit have been proposed to increase the ...the Ultrasound transmits, such as “chirp” sequences, ... Voir le document complet
4
An original methodology for quantitative assessment of perfusion in small animal studies using contrast-enhanced ultrasound.
... Artefacts may be due to motion that is present in medical images. As the same tissue should remain in the studied ROI for an accurate quantification, any motion has to be removed before. Motion artefacts may be related ... Voir le document complet
5
Local classification of microvascular function based on contrast-enhanced ultrasound data: a feasibility study
... regions and may potentially reduce inter-exam variability of ...concentrations and arrival times of ultra- sound contrast ...density and microvascular architecture, such classification may ... Voir le document complet
3
Spectral Clustering of Time-Intensity Signals: Application to Dynamic Contrast-Enhanced MR Images Segmentation
... Corresponding author: Nacim.betrouni@inserm.fr Abstract – In this paper, we propose to apply a spectral clustering approach to analyse dynamic contrast- enhance magnetic resonance (DCE-MR) time-intensity signals. ... Voir le document complet
3
Contrast-to-Tissue Ratio Improvement by Transmitted Optimized Binary Signal in Ultrasound Pulse Inversion Imaging
... ABSTRACT Ultrasound contrast imaging has provided more accurate medical ...the contrast-to-tissue ra- tio (CTR) by extracting nonlinearities of contrast ...transducer and the ... Voir le document complet
6
Advances in targeted chemotherapy using MRI-guided focused ultrasound to disrupt the blood-brain barrier
... In the previous chapter on drug quantification, we demonstrated that it is possible to achieve therapeutic levels of doxorubicin in localized areas of the brain by using [r] ... Voir le document complet
121
Contrast-enhanced MR microscopy of amyloid plaques in five mouse models of amyloidosis and in human Alzheimer’s disease brains
... the contrast agent in the brain as well as res- olution and imaging time ...issues and we acknowledge that today the application of Gd-stained MRI as a routine method can be envisioned only in animal ... Voir le document complet
14
Targeted Communication and Investor Attention
... is targeted for investors and on public relations designed to generate stories about the firm in the financial ...countries, and we examine the consequences of a switch by those firms to using an ... Voir le document complet
43
Automated Quantification of Right Ventricular Fat at Contrast-enhanced Cardiac Multidetector CT in Arrhythmogenic Right Ventricular Cardiomyopathy
... failure, and sud- den death (1). The diagnosis of ARVC is complex and requires compilation of clinical, electrophysiologic, struc- tural, and mechanical features ...patients, and, when ... Voir le document complet
10
Contrast-enhanced nanofocus X-ray computed tomography allows virtual 3D histopathology and morphometric analysis of osteoarthritis in small animal models
... Materials and methods Mouse model Destabilization of the medial meniscus (DMM) by medial meniscotibial ligament transection leads to mild OA with various degrees of cartilage lesions [21] ...histopathology ... Voir le document complet
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