Results 11 to 20 of about 21,692,993 (303)

Contrast enhancement efficacy of iodinated contrast media: Effect of molecular structure on contrast enhancement

European Journal of Radiology Open, 2018
Purpose: To investigate the contrast enhancement in DSA images based on the X-ray absorption characteristics of iodinated contrast media. Methods: We have derived a new formula of predicting the pixel value ratio of two different contrast media and ...
Kuniharu Imai, Mitsuru Ikeda, Yoshiki Satoh, Keisuke Fujii, Chiyo Kawaura, Takuya Nishimoto, Masaki Mori   +6 more
doaj   +2 more sources

Safe use of contrast media in myasthenia gravis: systematic review and updated European Society of Urogenital Radiology Contrast Media Safety Committee guidelines [PDF]

, 2023
Objectives: It is uncertain whether modern iodine-based or gadolinium-based contrast media (CM) administration can lead to increased symptoms in patients with myasthenia gravis.
Clément, Olivier, Brismar, Torkel, Mahnken, Andreas H, Heinz-Peer, Gertraud, Radbuch, Alexander, Stacul, Fulvio, Romanini, Laura, Geenen, Remy W F, Bertolotto, Michele, Contrast Media Safety Committee, Sebastià, Maria, Quattrocchi, Carlo C, Correas, Jean-Michel, Roditi, Giles, Dekkers, Ilona A, van der Molen, Aart J, Bellin, Marie-France, Reimer, Peter, Dekkers, Ilona A., Mahnken, A.H., van, der Molen AJ, Molen, A.J. van der, Stacul, F., Heinz-Peer, G., Radbuch, A., van der Molen, Aart J., Mahnken, AH, Brismar, T., Brismar, T,, Bellin, M-F, Quattrocchi, C.C., Dekkers, IA, Sebastia, M., Geenen, RWF, Clement, O., Geenen, R.W.F., Roditi, G., Romanini, L., Mahnken, Andreas H., Bellin, M.F., Quattrocchi, Carlo C., Correas, J-M, Dekkers, I.A., on behalf of the Contrast Media Safety Committee, Roditi, G, Reimer, P., Heinz-Peer, G, Correas, J.M., Bertolotto, M, Geenen, Remy W. F., Bertolotto, M.   +50 more
core   +1 more source

Waiting times between examinations with intravascularly administered contrast media: a review of contrast media pharmacokinetics and updated ESUR Contrast Media Safety Committee guidelines [PDF]

, 2023
The pharmacokinetics of contrast media (CM) will determine how long safe waiting intervals between successive CT or MRI examinations should be. The Contrast Media Safety Committee has reviewed the data on pharmacokinetics of contrast media to suggest ...
Brismar, Torkel, Bellin, M.F., Heinz-Peer, Gertraud, Stacul, Fulvio, Mahnken, A.H., Brismar, Torkel B, Romanini, Laura, Radbruch, Alexander, Molen, A.J. van der, Stacul, F., Quattrocchi, Carlo C, Heinz-Peer, G., Dekkers, I.A., Dekkers, Ilona, Brismar, T.B., Radbruch, A., Sebastia, C., Dekkers, Ilona A, Bellin, Marie-France, Sebastià, Carmen, Geenen, Remy, Mahnken, Andreas H, Quattrocchi, C.C., Geenen, Remy W F, Bertolotto, Michele, Reimer, P., Correas, J.M., Correas, Jean-Michel, Quattrocchi, Carlo Cosimo, Clement, O., Roditi, Giles, van der Molen, Aart, Geenen, R.W.F., Roditi, G., Heinz, Gertraud, Clement, Olivier, Romanini, L., Bertolotto, M., van der Molen, Aart J, Mahnken, Andreas H., Reimer, Peter, Dekkers, Ilona A., van, der Molen AJ, van der Molen, Aart J., Mahnken, AH, Bellin, M-F, Dekkers, IA, Brismar, TB, Geenen, RWF, Quattrocchi, Carlo C., Correas, J-M, Quattrocchi, CC, Heinz-Peer, G, Bertolotto, M, Geenen, Remy W. F., Brismar, Torkel B.   +55 more
core   +1 more source

Contrast Media

, 2021
This chapter sets out the role and application of contrast media within diagnostic radiography. As demonstrated, there are a range of media that may be applied, dependent upon the examination required. These range from negative medias such as air, oxygen
Cutler, Susan, MacGregor, Fiona; id_orcid   +1 more
core   +5 more sources

Iodine-based contrast media, multiple myeloma and monoclonal gammopathies: literature review and ESUR Contrast Media Safety Committee guidelines [PDF]

, 2017
Objectives Many radiologists and clinicians still consider multiple myeloma (MM) and monoclonal gammopathies (MG) a contraindication for using iodine-based contrast media.
Bongartz, Georg, Gabriele Pozzato, STACUL, FULVIO, Heinz peer, Gertraud, Heinz-Peer, Gertraud, Pozzato, G., Bellin, M.F., Henrik S. Thomsen, Georg Bongartz, Stacul, F., ESUR Contrast Media Safety Committee, Heinz-Peer, G., ESUR Contrast Media Safety Comm, Peter Reimer, Thomsen, Henrik S, Webb, J.A.W., Fulvio Stacul, Bellin, Marie-France, Michele Bertolotto, POZZATO, GABRIELE, Bellin, Marie france, Aart van der Molen, Ugolini, Donatella, Molen, A. van der, BERTOLOTTO, MICHELE, Reimer, P., Webb, Judith A W, Thomsen, H.S., Thomsen, Henrik S., Gertraud Heinz-Peer, Marie-France Bellin, Judith A. W. Webb, Van Der Molen, Aart, Webb, Judith A. W., null null, Donatella Ugolini, Ugolini, D., Clement, O., Clement, Olivier, Bongartz, G., Bertolotto, M., Olivier Clement, Reimer, Peter, Webb JAW, Reimer P, Clement O, van der Molen A, Heinz-Peer G, Ugolini D, Bongartz G, Bertolotto M, Thomsen HS, Bellin MF, Stacul F, Pozzato G   +54 more
core   +1 more source

Renal perfusion in scleroderma patients assessed by microbubble-based contrast-enhanced ultrasound [PDF]

, 2012
OBJECTIVES: Renal damage is common in scleroderma. It can occur acutely or chronically. Renal reserve might already be impaired before it can be detected by laboratory findings.
Himsel, Andrea, Kleinert, Stefan, Roll, Petra, Baumgärtner, Christian, Burkhardt, Harald, Tony, Hans-Peter, Janett, Manfred, Müller, Adelheid, Baumgaertner, Christian, Jenett, Manfred, Fleck, Martin, Feuchtenberger, Martin, Mueller, Adelheid   +12 more
core   +1 more source

Iodinated contrast media-induced hyperthyroidism

Journal of Medical Science, 2020
Currently, iodinated contrast media (ICM) is widely used in radiology, therefore numerous patients are exposed to contrast administration during diagnostic and interventional procedures. ICM contains an amount of iodine well above the recommended dietary
Katarzyna Pelewicz, Piotr Miśkiewicz
doaj   +1 more source

Iodinated contrast media and cerebral hemorrhage after intravenous thrombolysis [PDF]

, 2011
<p>Background and Purpose: Iodinated contrast is increasingly used in CT perfusion or angiographic examinations in acute stroke. Increased risk of intracranial hemorrhage (ICH) complicating microcatheter contrast injections has recently been ...
McVerry, F., Tracey Baird, Teasdale, E., Niall J.J. MacDougall, Sally Baird, Evelyn Teasdale, Muir, K.W., MacDougall, N.J.J., Baird, S., Keith W. Muir, Baird, T., Ferghal McVerry   +11 more
core   +1 more source

Ionic and non-ionic intravenous X-ray contrast media: antibacterial agents? [PDF]

, 2021
X-ray contrast media have been reported to have inhibitory effects on bacterial growth. Despite its potentially beneficial effect on patients, these features of contrast media have received relatively little attention in the medical literature in the ...
Schindewolf, Marc, Nöldge, Gerd, von Tengg-Kobligk, Hendrik, Richter, Johannes K., Heverhagen, Johannes T., Mosler, Frank, Mertineit, Nando, Marc Schindewolf, Johannes T Heverhagen, Johannes K Richter, Hendrik von Tengg-Kobligk, Frank Mosler, Gerd Nöldge, Nando Mertineit   +13 more
core   +1 more source

Medical contrast media as possible tools for SAXS contrast variation

IUCrJ, 2019
Small-angle X-ray scattering (SAXS) is increasingly used to extract structural information from a multitude of soft-matter and biological systems in aqueous solution, including polymers, detergents, lipids, colloids, proteins and RNA/DNA.
Frank Gabel, Sylvain Engilberge, Javier Pérez, Eric Girard   +3 more
doaj   +1 more source