Results 11 to 20 of about 100,418 (243)

The Use of Gadolinium in Musculoskeletal MRI—Time to Rethink?

Indian Journal of Radiology and Imaging, 2021
Magnetic resonance imaging has continued to evolve over the recent decades, in part, due to the evolution of gadolinium-based contrast agents and their use. These were initially thought to have a relatively low-risk profile.
Arwa Elawad, Amit Shah, Mark Davies, Rajesh Botchu   +3 more
doaj   +1 more source

Comparison between gadolinium-enhanced 2D T1-weighted gradient-echo and spin-echo sequences in the detection of active multiple sclerosis lesions on 3.0T MRI [PDF]

, 2017
Objectives To compare the sensitivity of enhancing multiple sclerosis (MS) lesions in gadolinium-enhanced 2D T1-weighted gradient-echo (GRE) and spin-echo (SE) sequences, and to assess the influence of visual conspicuity and laterality on detection of
Alcaide, Paula, Auger, Cristina, Aymerich Martínez, Francisco Javier, Corral Gámez, Juan Francisco, Huerga, Elena, Mitjana, Raquel, Montalban, Xavier, Pareto Onghena, Deborah, Rovira, Alex, Sastre Garriga, Jaume   +9 more
core   +2 more sources

Appearance of the canine meninges in subtraction magnetic resonance images [PDF]

, 2014
The canine meninges are not visible as discrete structures in noncontrast magnetic resonance (MR) images, and are incompletely visualized in T1‐weighted, postgadolinium images, reportedly appearing as short, thin curvilinear segments with minimal ...
Frean, S P, Keenihan, E K, Lam, R W, Lamb, C R   +3 more
core   +2 more sources

2015 Update on Acute Adverse Reactions to Gadolinium based Contrast Agents in Cardiovascular MR. Large Multi-National and Multi-Ethnical Population Experience With 37788 Patients From the EuroCMR Registry [PDF]

, 2015
Objectives: Specifically we aim to demonstrate that the results of our earlier safety data hold true in this much larger multi-national and multi-ethnical population.
A Li, A Wagner, A. Wagner, A.C. van Rossum, AG Bleicher, C. Jensen, CH Hunt, D. Nothnagel, E. Nagel, G. Pilz, H. Mahrholdt, HH Abujudeh, J. Schwitter, JR Dillman, JW Jung, KJ Murphy, KL Nelson, M. Lombardi, MR Prince, O Bruder, O Bruder, O Bruder, O. Bruder, RC Hendel, S. Buss, S. Greulich, S. Petersen, S. Schneider, U. Sechtem   +28 more
core   +4 more sources

Extraction Chromatography Materials Prepared with HDEHP on Different Inorganic Supports for the Separation of Gadolinium and Terbium

Metals, 2020
Bis(2-ethylhexyl)phosphoric acid (HDEHP) is frequently used as an extractant in the separation and recovery of lanthanides by solvent extraction and extraction chromatography, where HDEHP (stationary phase) is fixed on an inert support and the mobile ...
Fabiola Monroy-Guzman, Celia del Carmen De la Cruz Barba, Edgar Jaime Salinas, Vicente Garibay-Feblés, Tobias Noel Nava Entzana   +4 more
doaj   +1 more source

Troubleshooting Arterial-Phase MR Images of Gadoxetate Disodium-Enhanced Liver. [PDF]

, 2015
Gadoxetate disodium is a widely used magnetic resonance (MR) contrast agent for liver MR imaging, and it provides both dynamic and hepatobiliary phase images.
Chang, Wei Chou, Huh, Jimi, Kim, Kyoung Won, Kim, So Yeon, Lee, Seung Soo, Wang, Z Jane, Wu, En-Haw, Yeh, Benjamin M, Zhao, Li-qin   +8 more
core   +1 more source

Dynamic contrast enhanced 1H-magnetic resonance imaging in assessment of skeletal muscle and fibrosarcoma perfusion

Біологічні студії, 2020
Background. The detection of neoplastic transformation and prediction of the thera­peutic response are very important for effective cancer therapy. Current assessment of tumor treatment efficacy relies on evaluating changes in the tumor size or volume ...
A. Babsky, N. Bansal
doaj   +1 more source

Functionalized Gold Nanoparticles as Contrast Agents for Proton and Dual Proton/Fluorine MRI

Nanomaterials, 2019
Gold nanoparticles carrying fluorinated ligands in their monolayer are, by themselves, contrast agents for 19F magnetic resonance imaging displaying high sensitivity because of the high density of fluorine nuclei achievable by grafting suitable ligands ...
Maria Şologan, Francesco Padelli, Isabella Giachetti, Domenico Aquino, Mariangela Boccalon, Gianpiero Adami, Paolo Pengo, Lucia Pasquato   +7 more
doaj   +1 more source

Gadolinium and Bio-Metal Association: A Concentration Dependency Tested in a Renal Allograft and Investigated by Micro-Synchrotron XRF

Journal of Imaging, 2022
Aims: This study aimed to investigate gadolinium (Gd) and bio-metals in a renal allograft of a patient who was shortly after transplantation repeatedly exposed to a Gd-based contrast agent (GBCA), with the purpose of determining whether Gd can be proven ...
Wolf Osterode, Gerald Falkenberg, Heinz Regele   +2 more
doaj   +1 more source

Crystal Structures, Thermal and Luminescent Properties of Gadolinium(III) Trans-1,4-cyclohexanedicarboxylate Metal-Organic Frameworks

Crystals, 2021
Four new gadolinium(III) metal-organic frameworks containing 2,2′-bipyridyl (bpy) or 1,10-phenanthroline (phen) chelate ligands and trans-1,4-cyclohexanedicarboxylate (chdc2−) were synthesized. Their crystal structures were determined by single-crystal X-
Pavel A. Demakov, Alena A. Vasileva, Vladimir A. Lazarenko, Alexey A. Ryadun, Vladimir P. Fedin   +4 more
doaj   +1 more source