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MRI contrast agent

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that specifically targeted human prostate cancer cells. These are, however, investigational agents which have not yet been tried in humans. In a recent study, multifunctional SIPP micelles were synthesized and conjugated to a monoclonal antibody against prostate-specific membrane antigen. The complex
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Clariscan (also known as PEG-fero, Feruglose, and NC100150). This iron based contrast agent was never commercially launched and its development was discontinued in early 2000s due to safety concerns. In 2017 GE Healthcare launched a macrocyclic extracellular gadolinium based contrast agent containing
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to revise its class warnings for all gadolinium-based contrast media. It is advised that the use of gadolinium-based media is based on careful consideration of the retention characteristics of the contrast. Extra care being taken in patients requiring multiple lifetime doses, pregnant, and paediatric
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Most clinically used MRI contrast agents work by shortening the T1 relaxation time of protons inside tissues via interactions with the nearby contrast agent. Thermally driven motion of the strongly paramagnetic metal ions in the contrast agent generate the oscillating magnetic fields that provide the
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Gd chelates are hydrophilic and do not readily cross the intact blood–brain barrier. Thus, they are useful in enhancing lesions and tumors where the blood–brain barrier is compromised and the Gd(III) leaks out. In the rest of the body, the Gd initially remains in the circulation but then distributes
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In December 2017, the FDA announced in a drug safety communication it is requiring these new warnings to be included on all GBCAs. The FDA also called for increased patient education and requiring gadolinium contrast vendors to conduct additional animal and clinical studies to assess the safety of
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of body mass. Higher concentrations are often used for finer vasculature. At much higher concentration, there is more T2 shortening effect of gadolinium, causing gadolinium brightness to be less than surrounding body tissues. However at such concentration, it will cause greater toxicity to bodily
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pulse is applied that tips the magnetization generated by the hydrogen nuclei in the direction of the receiver coil where the spin polarization can be detected. Random molecular rotational oscillations matching the resonance frequency of the nuclear spins provide the "relaxation" mechanisms that
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Gadolinium has been found to remain in the brain, heart muscle, kidney, liver, and other organs after one or more injections of a linear or macrocyclic gadolinium-based contrast agents, even after a prolonged period of time. The amount differs with the presence of kidney injury at the moment of
63:. Water protons in different tissues have different T1 values, which is one of the main sources of contrast in MR images. A contrast agent usually shortens, but in some instances increases, the value of T1 of nearby water protons thereby altering the contrast in the image. 59:
bring the net magnetization back to its equilibrium position in alignment with the applied magnetic field. The magnitude of the spin polarization detected by the receiver is used to form the MR image but decays with a characteristic time constant known as the
703:, according to a retrospective study including 397 infants prenatally exposed to gadolinium contrast. In the second and third trimester, gadolinium contrast is associated with a slightly increased risk of stillbirth or neonatal death, by the same study. 3580:
Xue, Shenghui; Qiao, Jingjuan; Hubbard, Kendra; White, Natalie; Wei, Lixia; Li, Shunyi; et al. (2014). "Design of ProCAs (protein-based Gd3+ MRI contrast agents) with high dose efficiency and capability for molecular imaging of cancer biomarkers".
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TircsĂł, Gyulia; MolĹ„ar, EnricĹ‘; Csupász, Tibor; Garda, Zoltan; Botár, Richárd; Kálmán, Ferenc K.; Kovács, Zoltan; BrĂĽcher, ErnĹ‘; TĂłth, Imre (2021). "Chapter 2. Gadolinium(III)-based contrast agents for magnetic resonance imaging: A re-appraisal".
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Continuing evidence of the retention of gadolinium in brain and other tissues following exposure to gadolinium containing contrast media, has led to a safety review by the Committee for Medicinal Products for Human Use (CHMP) which led the
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Lentschig, M.G.; Reimer, P.; Rausch-Lentschig, U.L.; Allkemper, T.; Oelerich, M.; Laub, G. (1998). "Breath-hold gadolinium-enhanced MR angiography of the major vessels at 1.0 T: Dose-response findings and angiographic correlation".
820:. Manganese(II) ions are often used as a contrast agent in animal studies, often called MEMRI (manganese-enhanced MRI). Because Mn ions can enter cells through calcium transport channels, it has been used for functional brain imaging. 1449:
McDonald, Robert J.; Levine, Deborah; Weinreb, Jeffrey; Kanal, Emanuel; Davenport, Matthew S.; Ellis, James H.; Jacobs, Paula M.; Lenkinski, Robert E.; Maravilla, Kenneth R.; Prince, Martin R.; Rowley, Howard A. (November 2018).
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relaxation mechanisms that enhance the rate of decay of the induced polarization. The systematic sampling of this polarization over the spatial region of the tissue being examined forms the basis for construction of the image.
954:(ie, via intercellular pathways). Although it is widely believed that the MRI GBCAs do not cross the BBB under homeostatic conditions, there is substantial evidence that they do, albeit with very small volume transfer rate 2525: 596:. NSF can be caused by linear and macrocyclic (macrocyclic ionic compounds have been found the least likely to release the Gd), gadolinium-containing MRI contrast agents although much more frequently by linear. 880:, has been used as a gastrointestinal MRI contrast agent for pediatric imaging. This contrast agent works by reducing the number of hydrogen ions in a body cavity, thus causing it to appear dark in the images. 646:
patients, and patients with inflammatory conditions. Minimizing repeated GBCA imaging studies when possible, particularly closely spaced MRI studies. However, do not avoid or defer necessary GBCA MRI scans.
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is often reported as a possible clinical symptom. The FDA has asked doctors to limit the use of gadolinium contrast agents to examinations where necessary information is obtained only through its use.
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Thomsen, H.S.; Morcos, S.K.; Dawson, P. (2006). "Is there a causal relation between the administration of gadolinium based contrast media and the development of nephrogenic systemic fibrosis (NSF)?".
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Harisinghani, Mukesh G.; Jhaveri, Kartik S.; Weissleder, Ralph; Schima, Wolfgang; Saini, Sanjay; Hahn, Peter F.; Mueller, Peter R. (2001). "MRI contrast agents for evaluating focal hepatic lesions".
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Kanal, E.; Barkovich, A.J.; Bell, C.; Borgstede, J.P.; Bradley, W.G.; Froelich, J.W.; et al. (ACR Blue Ribbon Panel on MR Safety) (2007). "ACR Guidance Document for Safe MR Practices: 2007".
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Nakamura, Hiroshi; Ito, Naoki; Kotake, Fumio; Mizokami, Yuji; Matsuoka, Takeshi (2000). "Tumor-detecting capacity and clinical usefulness of SPIO-MRI in patients with hepatocellular carcinoma".
2851: 684:) are contraindicated in patients with severe kidney problems, in patients who are scheduled for or have recently received a liver transplant, and in newborn babies up to four weeks of age." 2573: 2644:
Mervak, Benjamin M.; Altun, Ersan; McGinty, Katrina A.; Hyslop, W. Brian; Semelka, Richard C.; Burke, Lauren M. (2019). "MRI in pregnancy: Indications and practical considerations".
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McLeod, Shauanna M.; Mead, Thomas J. (2021). "Chapter 12. Magnetic resonance theranostics: An overview of gadolinium(II)-based strategies and magnetic particle imaging".
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Bisset, G.S.; Emery, K.H.; Meza, M.P.; Rollins, N.K.; Don, S.; Shorr, J.S. (1996). "Perflubron as a gastrointestinal MR imaging contrast agent in the pediatric population".
950:. MRI GBCAs do not readily cross cellular membranes, are avid extracellular space markers, and are thought to enter the brain from the blood by diffusive transport between 1515: 1272:
Bagnato F, Gauthier SA, Laule C, Moore G, Bove R, Cai Z, et al. (May 2020). "Imaging mechanisms of disease progression in multiple sclerosis: Beyond brain atrophy".
2214:"Gadolinium-based MRI contrast agents induce mitochondrial toxicity and cell death in human neurons, and toxicity increases with reduced kinetic stability of the agent" 816:, while DPDP is eliminated via kidney filtration. Mangafodipir has been used in human neuroimaging clinical trials, including for neurodegenerative diseases such as 789:
specifically targeted human prostate cancer cells in vitro, and these results suggest that SIPPs may have a role in the future as tumor-specific contrast agents.
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While NSF is a severe form of disease, gadolinium deposition disease (GDD) is a mild variant with pain (e.g. headache), fatigue, and / or gadolinium depositions.
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MRI contrast agents may be administered by injection into the blood stream or orally, depending on the subject of interest. Oral administration is well suited to
3413: 3029:"Multifunctional iron platinum stealth immunomicelles: Targeted detection of human prostate cancer cells using both fluorescence and magnetic resonance imaging" 2877: 1794:
Centers for Disease Control and Prevention (CDC) (2007). "Nephrogenic fibrosing dermopathy associated with exposure to gadolinium-containing contrast agents".
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Lin, Yi-Jen; Koretsky, Alan P. (1997). "Manganese ion enhances T1-weighted MRI during brain activation: An approach to direct imaging of brain function".
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Bussi, Simona; Coppo, Alessandra; Celeste, Roberto; Fanizzi, Antonello; Fringuello Mingo, Alberto; Ferraris, Andrea; et al. (4 February 2020).
2463:"Gadolinium-based Contrast Media, Cerebrospinal Fluid and the Glymphatic System: Possible Mechanisms for the Deposition of Gadolinium in the Brain" 2855: 2406:"Fatal gadolinium-induced encephalopathy following accidental intrathecal administration: A case report and a comprehensive evidence-based review" 664:
issued a restriction on use of several gadolinium contrast agents in November 2009 stating that "High-risk gadolinium-containing contrast agents (
2269:"Gadolinium retention in the brain: An MRI relaxometry study of linear and macrocyclic gadolinium-based contrast agents in multiple sclerosis" 691:, gadolinium contrast agents in the first trimester is associated with a slightly increased risk of a childhood diagnosis of several forms of 2052:
Stanescu, A. Luana; Shaw, Dennis W.; Murata, Nozomu; Murata, Kiyoko; Rutledge, Joe C.; Maloney, Ezekiel; Maravilla, Kenneth R. (March 2020).
1181:"The T2-shortening effect of gadolinium and the optimal conditions for maximizing the CNR for evaluating the biliary system: a phantom study" 769: 465: 1393: 4128: 4123: 470: 1921:
Lim, Yu Jeong; Bang, Jisun; Ko, Youngsun; Seo, Hyun Min; Jung, Woon Yong; Yi, Joo Hark; Han, Sang Woong; Yu, Mi Yeon (7 September 2020).
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signals of absorbing tissues. SPIO and USPIO contrast agents have been used successfully in some instances for liver lesion evaluation.
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causing primarily the hydrogen nuclei ("spins") of water in tissues to be polarized in the direction of the magnetic field. An intense
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Lacerda, Sara; Ndiaye, Daouda; Tóth, Éva (2021). "Chapter 3. Manganese Complexes as Contrast Agents for Magnetic Resonance Imaging".
2917: 2054:"Brain tissue gadolinium retention in pediatric patients after contrast-enhanced magnetic resonance exams: Pathological confirmation" 3484:"Design of a novel class of protein-based magnetic resonance imaging contrast agents for the molecular imaging of cancer biomarkers" 2325:
FDA evaluating the risk of brain deposits with repeated use of gadolinium-based contrast agents for magnetic resonance imaging (MRI)
143:(III) containing MRI contrast agents (often termed simply "gado" or "gad") are the most commonly used for enhancement of vessels in 3709: 657:
recommends to use the lowest possible dose of a GBCA and only when essential diagnostic information cannot be obtained without it.
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Unlike the other well-studied iron oxide-based nanoparticles, research on Mn-based nanoparticles is at a relatively early stage.
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Lumirem (also known as Gastromark). Gastromark was approved by the FDA in 1996 and was discontinued by its manufacturer in 2012.
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The spectrum of adverse drug reactions is greater with gadolinium-based contrast agents than with iodinated contrast agents (
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Bower, Danielle V.; Richter, Johannes K.; von Tengg-Kobligk, Hendrik; Heverhagen, Johannes T.; Runge, Val M. (August 2019).
1714:"Gadolinium – a specific trigger for the development of nephrogenic fibrosing dermopathy and nephrogenic systemic fibrosis?" 750:
Resovist (also known as Cliavist). This was approved for the European market in 2001, but production was abandoned in 2009.
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Webinar on the role of the glymphatic system, and the growing awareness with gadolinium (Gd) deposits found in the brain
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Taylor, Robert M.; Huber, Dale L.; Monson, Todd C.; Ali, Abdul-Mehdi S.; Bisoffi, Marco; Sillerud, Laurel O. (2011).
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Shahrouki, Puja; Felker, Ely R.; Raman, Steven S.; Jeong, Woo Kyoung; Lu, David S.; Finn, J. Paul (24 October 2021).
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Boehm IB (2022). "Gadolinium deposition disease (GDD): Does the missing link exist? – A suggested pathologic model".
151:(BBB). Over 450 million doses have been administered worldwide from 1988 to 2017. For large vessels such as the 753:
Sinerem (also known as Combidex). Guerbet withdrew the marketing authorization application for this product in 2007.
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Feridex I.V. (also known as Endorem and ferumoxides). This product was discontinued by AMAG Pharma in November 2008.
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iron oxide (SPIO) and ultrasmall superparamagnetic iron oxide (USPIO). These contrast agents consist of suspended
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of doses higher than 1 mmol are associated with severe neurological complications and can lead to death. The
2344:"Safety of intrathecal administration of gadolinium-based contrast agents: A systematic review and meta-analysis" 1597: 654: 2540:"FDA warns that gadolinium-based contrast agents (GBCAs) are retained in the body; requires new class warnings" 1923:"Late onset nephrogenic systemic fibrosis in a patient with stage 3 chronic kidney disease: A case report" 3392: 718: 577: 541: 2620: 1978:
Elmholdt, Tina Rask; Jørgensen, Bettina; Ramsing, Mette; Pedersen, Michael; Olesen, Anne Braae (June 2010).
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Newer research suggests the possibility of protein based contrast agents, based on the abilities of some
935: 495:) is used as a hepatobiliary agent as 50% is taken up and excreted by the liver and 50% by the kidneys. 39: 27: 3751: 3204:
Suto, D.J.; Nair, G.; Sudarshana, D.M.; Steel, S.U.; Dwyer, J.; Beck, E.S; et al. (August 2020).
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Sudarshana, D.M.; Nair, G.; Dwyer, J.T.; Steele, S.U.; Suto, D.J.; Wu, T.; et al. (August 2019).
1348:"Gadolinium based contrast agents (GBCA): Safety overview after 3 decades of clinical experience" 2627: 1548: 1325: 661: 635: 297: 176: 1619:
Penfield, Jeffrey G.; Reilly, Robert F. (2007). "What nephrologists need to know about gadolinium".
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Forslin, Y.; Martola, J.; Bergendal, Ă….; Fredrikson, S.; Wiberg, M.K.; Granberg, T. (August 2019).
2109:"Macrocyclic MR contrast agents: Evaluation of multiple-organ gadolinium retention in healthy rats" 1562:
Bousquet, JC; et al. (March 1988). "Gd-DOTA: characterization of a new paramagnetic complex".
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Bayer presentation to the September 8, 2017 meeting of the Medical Imaging Drugs Advisory Committee
2998:. Summary of product characteristics. Oslo, NO: GE Healthcare AS. 22 February 2017. Archived from 1980:"Two cases of nephrogenic systemic fibrosis after exposure to the macrocyclic compound gadobutrol" 1753:
Marckmann, P.; Skov, L.; Rossen, K.; Dupont, A.; Damholt, M.B.; Heaf, J.G.; Thomsen, H.S. (2006).
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Effect of contrast agent on images: Defect of the blood–brain barrier after stroke shown in MRI. T
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Li, Shunyi; Jiang, Jie; Zou, Jin; Qiao, Jingjuan; Xue, Shenghui; Wei, Lixia; et al. (2012).
2574:"FDA warns gadolinium based contrast agents gbcas are retained body; requires new class warnings" 1274: 706: 148: 3343:"Development of Manganese-Based Nanoparticles as Contrast Probes for Magnetic Resonance Imaging" 2941:"Superparamagnetic iron oxide based MRI contrast agents: Current status of clinical application" 2539: 593: 3533:"PEGylation of protein-based MRI contrast agents improves relaxivities and biocompatibilities" 985:(14th ed.). TRTF – The Round Table Foundation / EMRF – European Magnetic Resonance Forum. 3624:
Qiao, Jingjuan; Xue, Shenghui; Pu, Fan; White, Natalie; Liu, Zhi-Ren; Yang, Jenny J. (2014).
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to suspend linear gadolinium-based media, in which Gd has a lower binding affinity, in 2017.
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Patel, Mihilkumar; Atyani, Almohannad; Salameh, Jean-Paul; McInnes, Matthew (October 2020).
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Organ specific agents (gastrointestinal contrast agents and hepatobiliary contrast agents)
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of MRI (indicative of gadolinium deposition) to be correlated with lower verbal fluency.
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Please help update this article to reflect recent events or newly available information.
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are more at risk for NSF, with dialysis patients being more at risk than patients with
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Profil toxicologique des chĂ©lates de gadolinium pour l'IRM : oĂą en est-on ?
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scans, while intravascular administration proves more useful for most other scans.
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The use of Gd chelates in persons with acute or chronic kidney disease can cause
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compound are generally regarded as safe enough to be administered. Free Gd has a
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Xue, Shenghui; Qiao, Jingjuan; Pu, Fan; Cameron, Mathew; Yang, Jenny J. (2013).
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gadolinium-based contrast agents (GBCA) is most typically used to characterize
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Provenzano, David Anthony; Pellis, Zachary; DeRiggi, Leonard (25 April 2019).
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tract. They include gadolinium and manganese chelates, or iron salts for T
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Balzer, T. (2017). "Presence of gadolinium (Gd) in the brain and body".
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could be the main access of GBCA to the brain in intravenous injection.
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As a free solubilized aqueous ion, gadolinium(III) is highly toxic, but
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gadoteric acid as gadoterate meglumine under the trade name Clariscan.
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or for brain tumor enhancement associated with the degradation of the
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tight junctions is thought to be an early or initiating event in new
863: 859: 824: 797: 677: 673: 619: 547: 34:-based contrast agents (GBCAs). Such MRI contrast agents shorten the 30:(MRI). The most commonly used compounds for contrast enhancement are 3275: 3256: 3962: 3869: 3859: 3854: 3849: 3769: 3488:
Wiley Interdisciplinary Reviews: Nanomedicine and Nanobiotechnology
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Xiao YD, Paudel R, Liu J, Ma C, Zhang ZS, Zhou SK (November 2016).
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signal. Natural products with high manganese concentration such as
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In vitro studies have found gadolinium-based contrast agents to be
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This article incorporates text from this source, which is in the
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A wide variety of oral contrast agents can enhance images of the
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is increased by a factor of 31 times when Gd is chelated.
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Rinck, Peter A. (2024). "Magnetic resonance contrast agents".
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In MRI scanners, sections of the body are exposed to a strong
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used to improve the visibility of internal body structures in
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Active targeting/cell labeling agents (tumor-specific agents)
3206:"Manganese-enhanced MRI in patients with multiple sclerosis" 2904:"AMAG form 10-K for the fiscal year ended December 31, 2013" 1318:
EMA recommendations on gadolinium-containing contrast agents
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Types of contrast agents used for magnetic resonance imaging
3155:"Manganese-enhanced MRI of the brain in healthy volunteers" 2041:. International Society for Magnetic Resonance in Medicine. 1859: 993:
Magnetic Resonance in Medicine (www.magnetic-resonance.org)
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Lee MJ, Kim MJ, Yoon CS, Song SY, Park K, Kim WS (2011).
772:(SIPPs) have been reported and had significantly better T 2854:. AMAG Pharmaceuticals. 13 December 2007. Archived from 2643: 2106: 2051: 1046: 93:
Extracellular fluid agents (intravenous contrast agents)
3257:"Manganese-enhanced magnetic resonance imaging (MEMRI)" 3203: 2826:"Magnetic resonance TIP – MRI database : Resovist" 2403: 983:
Magnetic Resonance in Medicine. A critical introduction
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into manganese and DPDP; the manganese is excreted in
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Pharmaceuticals: Restrictions in use and availability
580:(NSF), a rare but severe systemic disease resembling 3026: 1394:
Information on gadolinium-containing contrast agents
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Available gadolinium-based contrast agents (GBCAs) (
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into the interstitial space or is eliminated by the
3579: 2461:Taoka, Toshiaki; Naganawa, Shinji (10 April 2018). 1824: 764: 3391: 2639: 2637: 1608:(Report) (in French). Academie de pharmacie. 2014. 1500: 3398:. Lippincott Williams & Wilkins. p. 87. 3086: 1535: 1533: 1006:Geraldes, Carlos F.G.C.; Laurent, Sophie (2009). 780:nanoparticles. SIPPs were also encapsulated with 4254: 3481: 1444: 1442: 1440: 1438: 1436: 1434: 1432: 1430: 1428: 712: 77:MRI contrast agents can be classified by their: 38:of nuclei within body tissues following oral or 2634: 2207: 2205: 1227: 1005: 641:In the United States, the research has led the 478: 3623: 3530: 1618: 1530: 1267: 1265: 1178: 3703: 3394:Computed Body Tomography with MRI Correlation 3254: 2583:. FDA Drug Safety Communication. 16 May 2018. 2460: 1759:Journal of the American Society of Nephrology 1425: 784:to create multifunctional SIPP stealth immuno 739:and when injected during imaging reduce the T 190: 3255:Koretsky, Alan P.; Silva, Afonso C. (2004). 2945:Quantitative Imaging in Medicine and Surgery 2202: 2159: 1920: 1796:Morbidity and Mortality Weekly Report (MMWR) 1707: 1705: 1655: 614:, and a study found signal intensity in the 155:and its branches, the dose can be as low as 3297: 1262: 1234:International Journal of Molecular Medicine 1221: 1172: 776:relaxivities compared with the more common 3710: 3696: 1804:Centers for Disease Control and Prevention 1109: 1078: 604:of the ligand, and the dose administered. 3649: 3630:Journal of Biological Inorganic Chemistry 3556: 3507: 3366: 3274: 3231: 3221: 3180: 3170: 3060: 2964: 2771: 2494: 2421: 2327:(Report). FDA Drug Safety Communication. 2300: 2142: 2124: 2011: 1954: 1770: 1729: 1702: 1483: 1416:"Gadolinium Based Contrast Dosing Charts" 1245: 1204: 1023: 770:Superparamagnetic iron–platinum particles 112:Responsive (smart or bioactivated) agents 3717: 3022: 3020: 1561: 956:constants." — Bagnato, Gauthier, Laule, 854:, air and clay have been used to lower T 709:are rare, occurring in about 0.03–0.1%. 127: 3340: 3082: 3080: 2630:. 2010. p. 14 – via who.int. 2595:Gadolinium pic RI reeval rapport annexe 1711: 689:magnetic resonance imaging in pregnancy 4255: 2518:Dr. Aashim Bhatia (presenter) (2019). 2467:Magnetic Resonance in Medical Sciences 1012:Contrast Media & Molecular Imaging 837: 45: 3691: 3418:. Lippincott Williams & Wilkins. 3017: 2646:Journal of Magnetic Resonance Imaging 2528:from the original on 26 January 2023. 2410:Regional Anesthesia and Pain Medicine 2168:European Journal of Internal Medicine 2165: 1661: 1345: 1119:Bayer HealthCare Pharmaceuticals Inc. 980: 431:Albumin-binding gadolinium complexes 219: 3412:Lee, Joseph K. T. (23 August 2023). 3089:Metal Ions in Bio-Imaging Techniques 3077: 2938: 1518:from the original on 16 October 2022 1081:Metal Ions in Bio-Imaging Techniques 1050:Metal Ions in Bio-Imaging Techniques 989:"Magnetic resonance contrast agents" 974: 503: 423: 3411: 3389: 2957:10.3978/j.issn.2223-4292.2011.08.03 1718:Nephrology Dialysis Transplantation 1621:Nature Clinical Practice Nephrology 890:Enzyme-activated MR contrast agents 13: 3210:American Journal of Neuroradiology 3159:American Journal of Neuroradiology 2852:"Update on Sinerem (TM) in Europe" 2273:American Journal of Neuroradiology 1508:"Elucirem- gadopiclenol injection" 121: 90:Biodistribution and applications: 14: 4274: 3669: 3537:Journal of Inorganic Biochemistry 1927:Journal of Korean Medical Science 1862:American Journal of Roentgenology 884:Protein-based MRI contrast agents 870:increasing contrast enhancement. 3033:Journal of Nanoparticle Research 2554: 1346:Kanal, Emanuel (December 2016). 808:signal. The chelate dissociates 765:Iron platinum: superparamagnetic 508: 3617: 3573: 3549:10.1016/j.jinorgbio.2011.11.004 3524: 3475: 3432: 3383: 3334: 3291: 3248: 3197: 3146: 3111: 2981: 2932: 2910: 2896: 2870: 2866:– via Thefreelibrary.com. 2844: 2818: 2788: 2731: 2688: 2613: 2587: 2566: 2532: 2511: 2454: 2397: 2335: 2317: 2260: 2100: 2045: 2028: 1971: 1914: 1888: 1853: 1818: 1787: 1746: 1612: 1590: 1576:10.1148/radiology.166.3.3340763 1555: 1408: 1386: 1339: 1310: 1158:10.1148/radiology.208.2.9680558 920: 800:(II) chelates such as Mn-DPDP ( 462:Polymeric gadolinium complexes 122: 3341:Zhen, Zipeng; Xie, J. (2012). 3300:Magnetic Resonance in Medicine 1136: 1103: 1083:. Springer. pp. 347–370. 1072: 1040: 999: 1: 3408:– via Internet Archive. 2880:. CenterWatch. Archived from 1117:(Report). Silver Spring, MD: 968: 823:Manganese(III) chelates with 719:Superparamagnetic relaxometry 713:Iron oxide: superparamagnetic 578:nephrogenic systemic fibrosis 542:Nephrogenic systemic fibrosis 349:gadopentetic acid dimeglumine 101:intravascular contrast agents 3091:. Springer. pp. 71–99. 2549:Food and Drug Administration 2230:10.1097/RLI.0000000000000567 1052:. Springer. pp. 39–70. 913: 792: 479:Hepatobiliary (liver) agents 175:, approved for human use by 7: 2918:"NDA 020410 for GastroMark" 2697:Journal of Gastroenterology 1185:Korean Journal of Radiology 901: 10: 4279: 3583:Medicinal Research Reviews 2939:Wang, Yi-Xiang J. (2011). 2756:10.1007/s00261-021-03271-w 2479:10.2463/mrms.rev.2017-0116 2180:10.1016/j.ejim.2022.07.008 2070:10.1007/s00247-019-04535-w 1902:. 2008. volume vi, issue 2 1839:10.1016/j.crad.2006.09.003 1668:Magnetic Resonance Imaging 1352:Magnetic Resonance Imaging 887: 850:signal enhancement. SPIO, 716: 539: 191:Extracellular fluid agents 40:intravenous administration 28:magnetic resonance imaging 4213: 4166: 4146: 4114: 4024: 4015: 3995: 3953: 3888: 3813: 3748: 3739: 3730: 3642:10.1007/s00775-013-1076-3 3428:– via Google Books. 3390:Lee, Joseph K.T. (2006). 3097:10.1515/9783110685701-009 3053:10.1007/s11051-011-0439-3 2628:World Health Organization 2360:10.1148/radiol.2020191373 2126:10.1186/s13244-019-0824-5 1939:10.3346/jkms.2020.35.e293 1680:10.1016/j.mri.2021.10.006 1549:European Medicines Agency 1468:10.1148/radiol.2018181151 1364:10.1016/j.mri.2016.08.017 1326:European Medicines Agency 1197:10.3348/kjr.2011.12.3.358 1089:10.1515/9783110685701-018 1058:10.1515/9783110685701-008 898:to bind with gadolinium. 662:World Health Organization 517:This section needs to be 499: 2423:10.1136/rapm-2019-100422 938:in combination with low 831:have also been studied. 4101:Ferric ammonium citrate 2993:solution for injection" 2218:Investigative Radiology 2036:"Questions and Answers" 1275:Journal of Neuroimaging 934:lesion formation. T1-w 727:contrast agents exist: 707:Anaphylactoid reactions 655:French health authority 3681:magnetic-resonance.org 3312:10.1002/mrm.1910380305 3132:10.1053/crad.2001.0764 1996:10.1093/ndtplus/sfq028 1772:10.1681/ASN.2006060601 1247:10.3892/ijmm.2016.2744 866:can also be used for T 697:inflammatory disorders 624:Intrathecal injections 594:chronic kidney disease 137: 72:gastrointestinal tract 3677:"MRI contrast agents" 2709:10.1007/s005350070022 2113:Insights into Imaging 338:): FDA, EMA (liver) ( 131: 2601:(Report) (in French) 1712:Grobner, T. (2005). 1551:. 17 September 2018. 1404:– via fda.gov. 571:radiocontrast agents 84:Administration route 81:Chemical composition 4263:MRI contrast agents 4205:Sulfur hexafluoride 3441:Pediatric Radiology 3045:2011JNR....13.4717T 2884:on 29 December 2011 2744:Abdominal Radiology 2552:. 19 December 2017. 2058:Pediatric Radiology 1874:10.2214/AJR.06.1616 1633:10.1038/ncpneph0660 1514:. 12 October 2022. 926:"Disruption of the 838:Oral administration 682:Gado-MRT ratiopharm 584:and to some extent 319:Gado-MRT ratiopharm 300:(suspended by EMA) 149:blood–brain barrier 115:pH-sensitive agents 87:Magnetic properties 46:Theory of operation 20:MRI contrast agents 4240:Never to phase III 3453:10.1007/BF01387316 3262:NMR in Biomedicine 3223:10.3174/ajnr.A6665 3172:10.3174/ajnr.A6152 3120:Clinical Radiology 2658:10.1002/jmri.26317 2285:10.3174/ajnr.A6112 1827:Clinical Radiology 1731:10.1093/ndt/gfk062 818:multiple sclerosis 699:, or infiltrative 602:molecular geometry 552:median lethal dose 138: 61:T1 relaxation time 4250: 4249: 4162: 4161: 4116:Superparamagnetic 4065:Gadopentetic acid 4011: 4010: 3949: 3948: 3595:10.1002/med.21313 3500:10.1002/wnan.1205 3405:978-0-7817-4526-0 3359:10.7150/thno.3448 3039:(10): 4717–4729. 1662:Boehm IB (2022). 1547:(Press release). 1358:(10): 1341–1345. 1288:10.1111/jon.12700 952:endothelial cells 908:Lanthanide probes 729:superparamagnetic 628:glymphatic system 538: 537: 425:Blood pool agents 97:Blood pool agents 4270: 4198:Microspheres of 4035:Gadolinium-based 4022: 4021: 3941:Calcium iopodate 3780:Ioxitalamic acid 3746: 3745: 3737: 3736: 3712: 3705: 3698: 3689: 3688: 3684: 3664: 3663: 3653: 3621: 3615: 3614: 3589:(5): 1070–1099. 3577: 3571: 3570: 3560: 3528: 3522: 3521: 3511: 3479: 3473: 3472: 3436: 3430: 3429: 3409: 3397: 3387: 3381: 3380: 3370: 3338: 3332: 3331: 3295: 3289: 3288: 3278: 3252: 3246: 3245: 3235: 3225: 3216:(9): 1569–1576. 3201: 3195: 3194: 3184: 3174: 3165:(8): 1309–1316. 3150: 3144: 3143: 3115: 3109: 3108: 3084: 3075: 3074: 3064: 3024: 3015: 3014: 3012: 3010: 3004: 2997: 2992: 2985: 2979: 2978: 2968: 2936: 2930: 2929: 2927: 2925: 2914: 2908: 2907: 2900: 2894: 2893: 2891: 2889: 2874: 2868: 2867: 2865: 2863: 2858:on 23 March 2019 2848: 2842: 2841: 2839: 2837: 2822: 2816: 2815: 2813: 2811: 2802:. Archived from 2792: 2786: 2785: 2775: 2735: 2729: 2728: 2692: 2686: 2685: 2641: 2632: 2631: 2625: 2617: 2611: 2610: 2608: 2606: 2591: 2585: 2584: 2570: 2564: 2558: 2557: 2553: 2544: 2536: 2530: 2529: 2515: 2509: 2508: 2498: 2458: 2452: 2451: 2425: 2401: 2395: 2394: 2392: 2390: 2339: 2333: 2332: 2321: 2315: 2314: 2304: 2279:(8): 1265–1273. 2264: 2258: 2257: 2209: 2200: 2199: 2163: 2157: 2156: 2146: 2128: 2104: 2098: 2097: 2049: 2043: 2042: 2040: 2032: 2026: 2025: 2015: 1975: 1969: 1968: 1958: 1918: 1912: 1911: 1909: 1907: 1892: 1886: 1885: 1868:(6): 1447–1474. 1857: 1851: 1850: 1822: 1816: 1815: 1806:(CDC): 137–141. 1791: 1785: 1784: 1774: 1765:(9): 2359–2362. 1750: 1744: 1743: 1733: 1724:(4): 1104–1108. 1709: 1700: 1699: 1659: 1653: 1652: 1616: 1610: 1609: 1603: 1594: 1588: 1587: 1559: 1553: 1552: 1537: 1528: 1527: 1525: 1523: 1504: 1498: 1497: 1487: 1446: 1423: 1422: 1420: 1412: 1406: 1405: 1403: 1401: 1390: 1384: 1383: 1343: 1337: 1336: 1334: 1332: 1314: 1308: 1307: 1269: 1260: 1259: 1249: 1240:(5): 1319–1326. 1225: 1219: 1218: 1208: 1176: 1170: 1169: 1140: 1134: 1133: 1127: 1125: 1116: 1107: 1101: 1100: 1076: 1070: 1069: 1044: 1038: 1037: 1027: 1025:10.1002/cmmi.265 1003: 997: 996: 986: 978: 962: 961: 940:molecular weight 924: 844:gastrointestinal 561: 557: 533: 530: 524: 512: 511: 504: 456:gadocoletic acid 451: 414: 397: 375: 344: 327: 289: 268: 251: 225: 223: 158: 124: 36:relaxation times 4278: 4277: 4273: 4272: 4271: 4269: 4268: 4267: 4253: 4252: 4251: 4246: 4245: 4230:Clinical trials 4209: 4158: 4142: 4110: 4085:Gadoversetamide 4007: 3991: 3956:Water insoluble 3955: 3945: 3936:Tyropanoic acid 3931:Sodium iopodate 3916:Iobenzamic acid 3906:Ioglycamic acid 3884: 3815: 3809: 3790:Acetrizoic acid 3760:Diatrizoic acid 3750: 3741: 3726: 3716: 3675: 3672: 3667: 3622: 3618: 3578: 3574: 3529: 3525: 3480: 3476: 3437: 3433: 3426: 3415:equivalent link 3406: 3388: 3384: 3339: 3335: 3296: 3292: 3276:10.1002/nbm.940 3253: 3249: 3202: 3198: 3151: 3147: 3116: 3112: 3085: 3078: 3025: 3018: 3008: 3006: 3005:on 1 March 2017 3002: 2995: 2990: 2987: 2986: 2982: 2937: 2933: 2923: 2921: 2916: 2915: 2911: 2902: 2901: 2897: 2887: 2885: 2876: 2875: 2871: 2861: 2859: 2850: 2849: 2845: 2835: 2833: 2824: 2823: 2819: 2809: 2807: 2806:on 15 June 2012 2794: 2793: 2789: 2736: 2732: 2703:(11): 849–855. 2693: 2689: 2642: 2635: 2623: 2619: 2618: 2614: 2604: 2602: 2593: 2592: 2588: 2572: 2571: 2567: 2555: 2542: 2538: 2537: 2533: 2517: 2516: 2512: 2459: 2455: 2402: 2398: 2388: 2386: 2340: 2336: 2331:. 18 June 2019. 2323: 2322: 2318: 2265: 2261: 2210: 2203: 2174:(11): 118–120. 2164: 2160: 2105: 2101: 2050: 2046: 2038: 2034: 2033: 2029: 1976: 1972: 1919: 1915: 1905: 1903: 1894: 1893: 1889: 1858: 1854: 1833:(11): 905–906. 1823: 1819: 1792: 1788: 1751: 1747: 1710: 1703: 1660: 1656: 1627:(12): 654–668. 1617: 1613: 1601: 1596: 1595: 1591: 1560: 1556: 1539: 1538: 1531: 1521: 1519: 1506: 1505: 1501: 1447: 1426: 1418: 1414: 1413: 1409: 1399: 1397: 1392: 1391: 1387: 1344: 1340: 1330: 1328: 1316: 1315: 1311: 1270: 1263: 1226: 1222: 1177: 1173: 1141: 1137: 1123: 1121: 1114: 1108: 1104: 1077: 1073: 1045: 1041: 1004: 1000: 987: 979: 975: 971: 966: 965: 955: 925: 921: 916: 904: 892: 886: 878:perfluorocarbon 869: 857: 849: 840: 829:phthalocyanines 807: 804:) enhance the T 795: 775: 767: 742: 721: 715: 701:skin conditions 616:dentate nucleus 600:injection, the 590:kidney function 559: 558:(IV, mouse) or 555: 544: 534: 528: 525: 522: 513: 509: 502: 481: 446: 428: 409: 392: 385:gadoversetamide 374:: 0.025 mmol/kg 370: 339: 322: 284: 263: 246: 218: 193: 156: 135: 126: 123:Gadolinium(III) 48: 24:contrast agents 17: 12: 11: 5: 4276: 4266: 4265: 4248: 4247: 4244: 4243: 4242: 4241: 4238: 4227: 4221: 4215: 4214: 4211: 4210: 4208: 4207: 4202: 4196: 4191: 4185:Microparticles 4182: 4172: 4170: 4164: 4163: 4160: 4159: 4157: 4156: 4150: 4148: 4144: 4143: 4141: 4140: 4131: 4126: 4120: 4118: 4112: 4111: 4109: 4108: 4103: 4093: 4092: 4090:Gadoxetic acid 4087: 4082: 4077: 4075:Gadoteric acid 4072: 4067: 4062: 4057: 4052: 4047: 4042: 4040:Gadobenic acid 4030: 4028: 4019: 4013: 4012: 4009: 4008: 4006: 4005: 4003:Barium sulfate 3999: 3997: 3993: 3992: 3990: 3989: 3984: 3979: 3974: 3963:Ethiodized oil 3959: 3957: 3951: 3950: 3947: 3946: 3944: 3943: 3938: 3933: 3928: 3926:Iocetamic acid 3923: 3918: 3913: 3908: 3903: 3898: 3896:Iodoxamic acid 3892: 3890: 3886: 3885: 3883: 3882: 3877: 3872: 3867: 3862: 3857: 3852: 3847: 3842: 3837: 3832: 3827: 3821: 3819: 3811: 3810: 3808: 3807: 3802: 3797: 3792: 3787: 3782: 3777: 3775:Iotalamic acid 3772: 3767: 3765:Metrizoic acid 3762: 3756: 3754: 3743: 3734: 3728: 3727: 3719:Contrast media 3715: 3714: 3707: 3700: 3692: 3686: 3685: 3671: 3670:External links 3668: 3666: 3665: 3636:(2): 259–270. 3616: 3572: 3543:(1): 111–118. 3523: 3494:(2): 163–179. 3474: 3447:(6): 409–415. 3431: 3424: 3404: 3382: 3333: 3306:(3): 378–388. 3290: 3269:(8): 527–531. 3247: 3196: 3145: 3126:(9): 714–725. 3110: 3076: 3016: 2980: 2931: 2909: 2906:. SEC / Edgar. 2895: 2869: 2843: 2817: 2800:Amagpharma.com 2787: 2750:(1): 460–470. 2730: 2687: 2652:(3): 621–631. 2633: 2612: 2586: 2565: 2547:United States 2531: 2510: 2473:(2): 111–119. 2453: 2416:(7): 721–729. 2396: 2334: 2316: 2259: 2224:(8): 453–463. 2201: 2158: 2099: 2064:(3): 388–396. 2044: 2027: 1990:(3): 285–287. 1970: 1913: 1887: 1852: 1817: 1786: 1745: 1701: 1654: 1611: 1589: 1554: 1529: 1499: 1462:(2): 517–534. 1424: 1407: 1385: 1338: 1309: 1282:(3): 251–266. 1261: 1220: 1191:(3): 358–364. 1171: 1152:(2): 353–357. 1135: 1102: 1071: 1039: 998: 972: 970: 967: 964: 963: 946:compromise in 918: 917: 915: 912: 911: 910: 903: 900: 885: 882: 867: 855: 852:barium sulfate 847: 839: 836: 805: 794: 791: 773: 766: 763: 762: 761: 757: 754: 751: 748: 740: 735:of iron oxide 717:Main article: 714: 711: 650:these agents. 582:scleromyxedema 560:100–200 mg/kg, 540:Main article: 536: 535: 516: 514: 507: 501: 498: 497: 496: 485:gadoxetic acid 480: 477: 476: 475: 474: 473: 468: 460: 459: 458: 453: 427: 422: 421: 420: 419: 418: 417: 416: 399: 379: 378: 377: 356: 346: 329: 295: 294: 293: 292: 291: 288:: 0.05 mmol/kg 270: 253: 229: 228: 227: 192: 189: 145:MR angiography 133: 125: 120: 119: 118: 117: 116: 113: 110: 107: 104: 94: 88: 85: 82: 56:radiofrequency 52:magnetic field 47: 44: 15: 9: 6: 4: 3: 2: 4275: 4264: 4261: 4260: 4258: 4239: 4237: 4234: 4233: 4231: 4228: 4225: 4222: 4220: 4217: 4216: 4212: 4206: 4203: 4201: 4200:phospholipids 4197: 4195: 4192: 4190: 4186: 4183: 4181: 4180:human albumin 4177: 4174: 4173: 4171: 4169: 4165: 4155: 4152: 4151: 4149: 4145: 4139: 4138:nanoparticles 4135: 4132: 4130: 4127: 4125: 4122: 4121: 4119: 4117: 4113: 4107: 4104: 4102: 4098: 4095: 4094: 4091: 4088: 4086: 4083: 4081: 4078: 4076: 4073: 4071: 4068: 4066: 4063: 4061: 4058: 4056: 4053: 4051: 4048: 4046: 4043: 4041: 4037: 4036: 4032: 4031: 4029: 4027: 4023: 4020: 4018: 4014: 4004: 4001: 4000: 3998: 3996:Non-iodinated 3994: 3988: 3985: 3983: 3980: 3978: 3975: 3972: 3968: 3964: 3961: 3960: 3958: 3952: 3942: 3939: 3937: 3934: 3932: 3929: 3927: 3924: 3922: 3921:Iopanoic acid 3919: 3917: 3914: 3912: 3909: 3907: 3904: 3902: 3901:Iotroxic acid 3899: 3897: 3894: 3893: 3891: 3887: 3881: 3878: 3876: 3873: 3871: 3868: 3866: 3863: 3861: 3858: 3856: 3853: 3851: 3848: 3846: 3843: 3841: 3838: 3836: 3835:Ioxaglic acid 3833: 3831: 3828: 3826: 3823: 3822: 3820: 3818: 3814:Nephrotropic, 3812: 3806: 3803: 3801: 3798: 3796: 3795:Iocarmic acid 3793: 3791: 3788: 3786: 3785:Ioglicic acid 3783: 3781: 3778: 3776: 3773: 3771: 3768: 3766: 3763: 3761: 3758: 3757: 3755: 3753: 3749:Nephrotropic, 3747: 3744: 3742:Water soluble 3738: 3735: 3733: 3729: 3724: 3720: 3713: 3708: 3706: 3701: 3699: 3694: 3693: 3690: 3682: 3678: 3674: 3673: 3661: 3657: 3652: 3647: 3643: 3639: 3635: 3631: 3627: 3620: 3612: 3608: 3604: 3600: 3596: 3592: 3588: 3584: 3576: 3568: 3564: 3559: 3554: 3550: 3546: 3542: 3538: 3534: 3527: 3519: 3515: 3510: 3505: 3501: 3497: 3493: 3489: 3485: 3478: 3470: 3466: 3462: 3458: 3454: 3450: 3446: 3442: 3435: 3427: 3425:9780781745260 3421: 3417: 3416: 3407: 3401: 3396: 3395: 3386: 3378: 3374: 3369: 3364: 3360: 3356: 3352: 3348: 3344: 3337: 3329: 3325: 3321: 3317: 3313: 3309: 3305: 3301: 3294: 3286: 3282: 3277: 3272: 3268: 3264: 3263: 3258: 3251: 3243: 3239: 3234: 3229: 3224: 3219: 3215: 3211: 3207: 3200: 3192: 3188: 3183: 3178: 3173: 3168: 3164: 3160: 3156: 3149: 3141: 3137: 3133: 3129: 3125: 3121: 3114: 3106: 3102: 3098: 3094: 3090: 3083: 3081: 3072: 3068: 3063: 3058: 3054: 3050: 3046: 3042: 3038: 3034: 3030: 3023: 3021: 3001: 2994: 2991:0.5 mmol / ml 2984: 2976: 2972: 2967: 2962: 2958: 2954: 2950: 2946: 2942: 2935: 2919: 2913: 2905: 2899: 2883: 2879: 2873: 2857: 2853: 2847: 2831: 2827: 2821: 2805: 2801: 2797: 2791: 2783: 2779: 2774: 2769: 2765: 2761: 2757: 2753: 2749: 2745: 2741: 2734: 2726: 2722: 2718: 2714: 2710: 2706: 2702: 2698: 2691: 2683: 2679: 2675: 2671: 2667: 2663: 2659: 2655: 2651: 2647: 2640: 2638: 2629: 2622: 2616: 2600: 2596: 2590: 2582: 2581: 2575: 2569: 2562: 2561:public domain 2551: 2550: 2541: 2535: 2527: 2523: 2522: 2514: 2506: 2502: 2497: 2492: 2488: 2484: 2480: 2476: 2472: 2468: 2464: 2457: 2449: 2445: 2441: 2437: 2433: 2429: 2424: 2419: 2415: 2411: 2407: 2400: 2385: 2381: 2377: 2373: 2369: 2365: 2361: 2357: 2353: 2349: 2345: 2338: 2330: 2326: 2320: 2312: 2308: 2303: 2298: 2294: 2290: 2286: 2282: 2278: 2274: 2270: 2263: 2255: 2251: 2247: 2243: 2239: 2235: 2231: 2227: 2223: 2219: 2215: 2208: 2206: 2197: 2193: 2189: 2185: 2181: 2177: 2173: 2169: 2162: 2154: 2150: 2145: 2140: 2136: 2132: 2127: 2122: 2118: 2114: 2110: 2103: 2095: 2091: 2087: 2083: 2079: 2075: 2071: 2067: 2063: 2059: 2055: 2048: 2037: 2031: 2023: 2019: 2014: 2009: 2005: 2001: 1997: 1993: 1989: 1985: 1981: 1974: 1966: 1962: 1957: 1952: 1948: 1944: 1940: 1936: 1932: 1928: 1924: 1917: 1901: 1897: 1891: 1883: 1879: 1875: 1871: 1867: 1863: 1856: 1848: 1844: 1840: 1836: 1832: 1828: 1821: 1813: 1809: 1805: 1801: 1797: 1790: 1782: 1778: 1773: 1768: 1764: 1760: 1756: 1749: 1741: 1737: 1732: 1727: 1723: 1719: 1715: 1708: 1706: 1697: 1693: 1689: 1685: 1681: 1677: 1673: 1669: 1665: 1658: 1650: 1646: 1642: 1638: 1634: 1630: 1626: 1622: 1615: 1607: 1606:acadpharm.org 1599: 1593: 1585: 1581: 1577: 1573: 1569: 1565: 1558: 1550: 1546: 1545:ema.europa.eu 1542: 1536: 1534: 1517: 1513: 1509: 1503: 1495: 1491: 1486: 1481: 1477: 1473: 1469: 1465: 1461: 1457: 1453: 1445: 1443: 1441: 1439: 1437: 1435: 1433: 1431: 1429: 1417: 1411: 1395: 1389: 1381: 1377: 1373: 1369: 1365: 1361: 1357: 1353: 1349: 1342: 1327: 1323: 1322:ema.europa.eu 1319: 1313: 1305: 1301: 1297: 1293: 1289: 1285: 1281: 1277: 1276: 1268: 1266: 1257: 1253: 1248: 1243: 1239: 1235: 1231: 1224: 1216: 1212: 1207: 1202: 1198: 1194: 1190: 1186: 1182: 1175: 1167: 1163: 1159: 1155: 1151: 1147: 1139: 1131: 1120: 1113: 1106: 1098: 1094: 1090: 1086: 1082: 1075: 1067: 1063: 1059: 1055: 1051: 1043: 1035: 1031: 1026: 1021: 1017: 1013: 1009: 1002: 995:(e-Textbook). 994: 990: 984: 977: 973: 959: 953: 949: 945: 941: 937: 933: 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Retrieved 1321: 1312: 1279: 1273: 1237: 1233: 1223: 1188: 1184: 1174: 1149: 1145: 1138: 1128:– via 1105: 1080: 1074: 1049: 1042: 1015: 1011: 1001: 992: 982: 976: 957: 922: 893: 876:, a type of 872: 841: 833: 822: 809: 802:mangafodipir 796: 768: 722: 705: 686: 659: 652: 648: 640: 632: 609: 606: 598: 575: 568: 556:0.34 mmol/kg 545: 526: 518: 492: 488: 447: 442: 438: 435:gadofosveset 410: 405: 393: 388: 371: 366: 362: 352: 340: 335: 323: 318: 314: 310: 285: 280: 276: 273:gadopiclenol 264: 259: 247: 242: 238: 220: 214: 210: 184: 172: 170: 162: 139: 76: 69: 65: 49: 19: 18: 4226:from market 4080:Gadoteridol 4050:Gadodiamide 3987:Iofendylate 3973:, lipiodol) 3971:fatty acids 3969:of iodised 3825:Metrizamide 3817:low osmolar 3009:28 February 2989:"Clariscan 2924:12 February 1018:(1): 1–23. 896:amino acids 586:scleroderma 529:August 2021 466:gadomelitol 441:, formerly 402:gadodiamide 256:gadoteridol 197:Macrocyclic 183:in 1988; ( 179:and by the 173:brand names 157:0.1 mmol/kg 4168:Ultrasound 4154:Perflubron 4134:Iron oxide 4129:Ferristene 4124:Ferumoxsil 4060:Gadolinium 4045:Gadobutrol 3954:Iodinated, 3911:Adipiodone 3875:Iobitridol 3740:Iodinated, 2832:. Softways 2830:Mr-tip.com 2626:(Report). 1674:(1): 1–2. 1522:16 October 1324:(Report). 1122:Retrieved 969:References 888:See also: 874:Perflubron 825:porphyrins 778:iron oxide 725:iron oxide 693:rheumatism 612:neurotoxic 471:gadomer 17 381:non-ionic 359:gadoxetate 336:MultiHance 332:gadobenate 235:gadobutrol 231:non-ionic 207:gadoterate 141:Gadolinium 32:gadolinium 4236:Phase III 4224:Withdrawn 4189:galactose 3865:Iodixanol 3845:Iopromide 3840:Iopamidol 3800:Methiodal 3105:233682771 2796:"Feridex" 2764:2366-004X 2666:1053-1807 2605:19 August 2524:(video). 2487:1880-2206 2448:133608033 2432:1532-8651 2389:20 August 2384:220842011 2368:1527-1315 2348:Radiology 2293:0195-6108 2254:164486744 2238:1536-0210 2196:250648810 2135:1869-4101 2119:(1): 11. 2094:210913930 2078:1432-1998 2004:1753-0784 1947:1598-6357 1696:239027228 1564:Radiology 1476:0033-8419 1456:Radiology 1372:1873-5894 1304:218677556 1146:Radiology 1097:233710460 1066:233702931 914:Footnotes 864:green tea 860:blueberry 798:Manganese 793:Manganese 678:Magnegita 674:Magnevist 620:Confusion 489:Primovist 367:Primovist 315:Magnegita 311:Magnevist 215:Clariscan 160:tissues. 4257:Category 3870:Iomeprol 3860:Iopentol 3855:Ioversol 3850:Iotrolan 3770:Iodamide 3660:24366655 3611:42641594 3603:24615853 3567:22178673 3518:23335551 3469:10032242 3377:22272218 3328:25703430 3285:15617051 3242:32763897 3191:31371354 3140:11585393 3071:22121333 2975:23256052 2782:34689252 2717:11085494 2682:73412175 2674:30701610 2526:Archived 2505:29367513 2440:31023932 2376:32720867 2311:31248867 2246:31265439 2188:35864076 2153:32020385 2086:31989188 2022:28657062 1984:NDT Plus 1965:32893521 1900:c2i2.org 1882:17515363 1847:17018301 1812:17318112 1781:16885403 1740:16431890 1688:34662698 1649:22435496 1641:18033225 1516:Archived 1512:DailyMed 1494:30204075 1380:27608608 1296:32418324 1256:27666161 1215:21603295 1034:19156706 902:See also 786:micelles 733:colloids 670:Omniscan 666:Optimark 562:but the 548:chelated 445:): FDA ( 443:Vasovist 408:): FDA ( 406:Omniscan 391:): FDA ( 389:OptiMARK 369:): FDA ( 353:Magnetol 321:): FDA ( 277:Elucirem 260:ProHance 243:Gadavist 239:Gadovist 3977:Iopydol 3880:Ioxilan 3830:Iohexol 3805:Diodone 3651:3931309 3558:3273044 3509:4011496 3461:8657479 3368:3263515 3320:9339438 3233:7583091 3182:6754109 3062:3223933 3041:Bibcode 2966:3496483 2888:20 June 2862:20 June 2836:20 June 2810:20 June 2773:8776683 2725:1037632 2496:5891336 2302:7048491 2144:7000570 2013:5477958 1956:7476800 1906:23 July 1584:3340763 1485:6209069 1400:12 July 1331:12 July 1206:3088853 1166:9680558 1124:1 April 810:in vivo 519:updated 439:Ablavar 211:Dotarem 166:kidneys 4219:WHO-EM 3658:  3648:  3609:  3601:  3565:  3555:  3516:  3506:  3467:  3459:  3422:  3402:  3375:  3365:  3326:  3318:  3283:  3240:  3230:  3189:  3179:  3138:  3103:  3069:  3059:  2973:  2963:  2780:  2770:  2762:  2723:  2715:  2680:  2672:  2664:  2503:  2493:  2485:  2446:  2438:  2430:  2382:  2374:  2366:  2309:  2299:  2291:  2252:  2244:  2236:  2194:  2186:  2151:  2141:  2133:  2092:  2084:  2076:  2020:  2010:  2002:  1963:  1953:  1945:  1880:  1845:  1810:  1779:  1738:  1694:  1686:  1647:  1639:  1582:  1492:  1482:  1474:  1378:  1370:  1302:  1294:  1254:  1213:  1203:  1164:  1130:US FDA 1095:  1064:  1032:  960:(2020) 958:et al. 680:, and 500:Safety 493:Eovist 365:, EU: 363:Eovist 313:, EU: 303:ionic 298:Linear 281:Vueway 4147:Other 4097:Other 3607:S2CID 3465:S2CID 3324:S2CID 3101:S2CID 3003:(PDF) 2996:(PDF) 2920:. 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Index

contrast agents
magnetic resonance imaging
gadolinium
relaxation times
intravenous administration
magnetic field
radiofrequency
T1 relaxation time
gastrointestinal tract
Blood pool agents
intravascular contrast agents

Gadolinium
MR angiography
blood–brain barrier
aorta
kidneys
EMA
FDA
Macrocyclic
ionic
gadoterate
gadobutrol
gadoteridol
gadopiclenol
Linear
gadopentetate
gadobenate
gadopentetic acid dimeglumine
gadoxetate

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