Results 11 to 20 of about 7,026,740 (341)

Intravenous contrast medium extravasation: systematic review and updated ESUR Contrast Media Safety Committee Guidelines

European Radiology, 2022
Guidelines for management and prevention of contrast media extravasation have not been updated recently. In view of emerging research and changing working practices, this review aims to inform update on the current guidelines.
G. Roditi, N. Khan, A. J. van der Molen, M. Bellin, M. Bertolotto, T. Brismar, J. Correas, I. Dekkers, R. W. Geenen, G. Heinz-Peer, A. Mahnken, C. Quattrocchi, A. Radbruch, P. Reimer, L. Romanini, F. Stacul, H. Thomsen, O. Clément   +17 more
semanticscholar   +1 more source

Contrast Medium Hypersensitivity: A Large Italian Study with Long-Term Follow-Up

Biomedicines, 2022
Hypersensitivity reactions (HRs) to contrast media (CM) are a major problem. We compared differences of HRs to iodinated contrast media (ICM) versus gadolinium-based contrast media (GBCM), collecting data on prevalence, type, latency and severity ...
Eleonora Nucera, Giuseppe Parrinello, Sebastiano Gangemi, Alessandro Buonomo, Arianna Aruanno, Franziska Michaela Lohmeyer, Riccardo Inchingolo, Angela Rizzi   +7 more
doaj   +1 more source

Individualized scan protocols for CT angiography: an animal study for contrast media or radiation dose optimization

European Radiology Experimental, 2023
Background We investigated about optimization of contrast media (CM) dose or radiation dose in thoracoabdominal computed tomography angiography (CTA) by automated tube voltage selection (ATVS) system configuration and CM protocol adaption. Methods In six
Johannes Haubold, Sebastian Zensen, René Hosch, Benedikt Michael Schaarschmidt, Denise Bos, Bernhardt Schmidt, Thomas Flohr, Yan Li, Michael Forsting, Hubertus Pietsch, Felix Nensa, Gregor Jost   +11 more
doaj   +1 more source

Use of In Vivo Imaging and Physiologically-Based Kinetic Modelling to Predict Hepatic Transporter Mediated Drug–Drug Interactions in Rats

Pharmaceutics, 2023
Gadoxetate, a magnetic resonance imaging (MRI) contrast agent, is a substrate of organic-anion-transporting polypeptide 1B1 and multidrug resistance-associated protein 2.
Nicola Melillo, Daniel Scotcher, J. Gerry Kenna, Claudia Green, Catherine D. G. Hines, Iina Laitinen, Paul D. Hockings, Kayode Ogungbenro, Ebony R. Gunwhy, Steven Sourbron, John C. Waterton, Gunnar Schuetz, Aleksandra Galetin   +12 more
doaj   +1 more source

Radiographic Contrast Media and the Kidney

American Society of Nephrology. Clinical Journal, 2022
AKI is a potential complication of intravascular iodinated contrast exposure. Contrast-associated AKI, which typically manifests as small and transient decrements in kidney function that develop within several days of contrast administration, is ...
W. Cashion, S. Weisbord
semanticscholar   +1 more source

Use of Intravenous Iodinated Contrast Media in Patients with Kidney Disease: Consensus Statements from the American College of Radiology and the National Kidney Foundation.

Radiology, 2020
Intravenous iodinated contrast media are commonly used with CT to evaluate disease and to determine treatment response. The risk of acute kidney injury (AKI) developing in patients with reduced kidney function following exposure to intravenous iodinated ...
M. Davenport, M. Perazella, J. Yee, J. Dillman, D. Fine, R. McDonald, R. Rodby, Carolyn L. Wang, J. Weinreb   +8 more
semanticscholar   +1 more source

Organic Nanoplatforms for Iodinated Contrast Media in CT Imaging

Molecules, 2021
X-ray computed tomography (CT) imaging can produce three-dimensional and high-resolution anatomical images without invasion, which is extremely useful for disease diagnosis in the clinic.
Peng Zhang, Xinyu Ma, Ruiwei Guo, Zhanpeng Ye, Han Fu, N. Fu, Zhigang Guo, Jianhua Zhang, Jing Zhang   +8 more
semanticscholar   +1 more source

Comprehensive phenotyping revealed transient startle response reduction and histopathological gadolinium localization to perineuronal nets after gadodiamide administration in rats

Scientific Reports, 2020
Gadolinium based contrast agents (GBCAs) are widely used in clinical MRI since the mid-1980s. Recently, concerns have been raised that trace amounts of Gadolinium (Gd), detected in brains even long time after GBCA application, may cause yet unrecognized ...
Johanna Habermeyer, Janina Boyken, Julia Harrer, Fabio Canneva, Veronika Ratz, Sandra Moceri, Jakob Admard, Nicolas Casadei, Gregor Jost, Tobias Bäuerle, Thomas Frenzel, Christoph Schmitz, Gunnar Schütz, Hubertus Pietsch, Stephan von Hörsten   +14 more
doaj   +1 more source

Korean Clinical Practice Guidelines for Adverse Reactions to Intravenous Iodinate and MRI-Gadolinium Contrast Agents: Revised Clinical Consensus and Recommendations (3rd Edition, 2022)

대한영상의학회지, 2022
The Korean Society of Radiology and Medical Guidelines Committee amended the existing 2016 guidelines to publish the “Korean Clinical Practice Guidelines for Adverse Reactions to Iodide Contrast for Injection and Gadolinium Contrast for MRI: The ...
Se Won Oh, So Young Park, Hwan Seok Yong, Young Hun Choi, Min Jae Cha, Tae Bum Kim, Ji Hyang Lee, Sae Hoon Kim, Jae Hyun Lee, Gyu Young Hur, Jae Yeon Hwang, Sejoong Kim, Hyo Sang Kim, Ji Young Ryu, Miyoung Choi, Chi-Hoon Choi   +15 more
doaj   +1 more source

Optimization of Iron Oxide Tracer Synthesis for Magnetic Particle Imaging

Nanomaterials, 2018
The optimization of iron oxide nanoparticles as tracers for magnetic particle imaging (MPI) alongside the development of data acquisition equipment and image reconstruction techniques is crucial for the required improvements in image resolution and ...
Sabina Ziemian, Norbert Löwa, Olaf Kosch, Daniel Bajj, Frank Wiekhorst, Gunnar Schütz   +5 more
doaj   +1 more source