Risk of Gadolinium-Based Contrast Agents in Chronic Kidney Disease-Is Zero Good Enough?
Sign Up to like & getrecommendations! Published in 2019 at "JAMA internal medicine"
DOI: 10.1001/jamainternmed.2019.5278
Abstract: In the 1990s and early 2000s, numerous patients with chronic kidney disease (CKD) were exposed to gadolinium-based contrast agents (GBCAs) for contrast-enhanced magnetic resonance imaging (MRI). At the time, the use of GBCAs was considered… read more here.
Keywords: risk; gbcas; contrast; group ... See more keywords
Gadolinium Deposition in the Pediatric Brain.
Sign Up to like & getrecommendations! Published in 2017 at "JAMA pediatrics"
DOI: 10.1001/jamapediatrics.2017.3553
Abstract: Gadolinium Deposition in the Pediatric Brain To the Editor We read with interest the Research Letter of McDonald et al1 describing the deposition of gadolinium within the brains of 3 pediatric patients following the administration… read more here.
Keywords: deposition pediatric; gadolinium deposition; deposition; pediatric brain ... See more keywords
Coke‐Tolerant Gadolinium‐Promoted HZSM‐5 Catalyst for Methanol Conversion into Hydrocarbons
Sign Up to like & getrecommendations! Published in 2017 at "ChemCatChem"
DOI: 10.1002/cctc.201601559
Abstract: The role of Gd as a coke inhibitor was studied for the methanol‐to‐hydrocarbons reaction. It was revealed that thin films of gadolinium oxide covered the ZSM‐5 crystals and that the Gd atoms that were uniformly… read more here.
Keywords: gadolinium promoted; tolerant gadolinium; promoted hzsm; catalyst ... See more keywords
Growth and the Actual Compositions of Cation‐Deficient Sodium‐Gadolinium Molybdate Single Crystals
Sign Up to like & getrecommendations! Published in 2020 at "Crystal Research and Technology"
DOI: 10.1002/crat.201900238
Abstract: The concentration series of sodium‐gadolinium molybdate (NGM) crystals have been grown by Czochralski technique from stoichiometric Na0,5Gd0,5MoO4 melt, and from seven different nonstoichiometric melts in various atmospheres. The actual cation compositions of the crystals are… read more here.
Keywords: gadolinium; sodium gadolinium; gadolinium molybdate; cation ... See more keywords
Investigations of hypoxia‐induced deoxyhemoglobin as a contrast agent for cerebral perfusion imaging
Sign Up to like & getrecommendations! Published in 2022 at "Human Brain Mapping"
DOI: 10.1002/hbm.26131
Abstract: The assessment of resting perfusion measures (mean transit time, cerebral blood flow, and cerebral blood volume) with magnetic resonance imaging currently requires the presence of a susceptibility contrast agent such as gadolinium. Here, we present… read more here.
Keywords: hypoxia induced; gadolinium; induced deoxyhemoglobin; perfusion measures ... See more keywords
Ferumoxytol negatively enhances T2‐weighted MRI of pedal osteomyelitis in vivo
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Magnetic Resonance Imaging"
DOI: 10.1002/jmri.25437
Abstract: The current standard-of-care imaging technique for the diagnosis of osteomyelitis is gadolinium-contrasted MRI (Gd-MRI). However, Gd-MRI has imperfect specificity for osteomyelitis because signal enhancement also occurs in the presence of Charcot joints and other forms… read more here.
Keywords: inflammation; ferumoxytol; mri; weighted mri ... See more keywords
Quantitative assessment of gadolinium deposition in dentate nucleus using quantitative susceptibility mapping
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Magnetic Resonance Imaging"
DOI: 10.1002/jmri.25490
Abstract: Gadolinium deposition in dentate nucleus (DN) has been reported after serial administration of gadolinium‐based contrast agents (GBCAs). Gadolinium complexes have paramagnetic properties; therefore, we evaluated susceptibility changes of gadolinium deposition in DN using quantitative susceptibility… read more here.
Keywords: susceptibility; dentate nucleus; deposition dentate; gadolinium deposition ... See more keywords
A generic deep learning model for reduced gadolinium dose in contrast‐enhanced brain MRI
Sign Up to like & getrecommendations! Published in 2021 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.28808
Abstract: With rising safety concerns over the use of gadolinium‐based contrast agents (GBCAs) in contrast‐enhanced MRI, there is a need for dose reduction while maintaining diagnostic capability. This work proposes comprehensive technical solutions for a deep… read more here.
Keywords: contrast; deep learning; contrast enhanced; learning model ... See more keywords
A Review of the Current Evidence on Gadolinium Deposition in the Brain
Sign Up to like & getrecommendations! Published in 2018 at "Clinical Neuroradiology"
DOI: 10.1007/s00062-018-0678-0
Abstract: Over the past 3 years, gadolinium-based contrast agents have been linked to MRI signal changes in the brain, which have been found to be secondary to gadolinium deposition in the brain, particularly in the dentate… read more here.
Keywords: deposition brain; current evidence; gadolinium deposition; brain ... See more keywords
Acute Encephalopathy and Cardiac Arrest Induced by Intrathecal Gadolinium Administration
Sign Up to like & getrecommendations! Published in 2019 at "Clinical Neuroradiology"
DOI: 10.1007/s00062-019-00845-6
Abstract: Intravenously applied gadolinium-based contrast agents (GBCA) are widely used for magnetic resonance imaging (MRI) diagnostics in all clinical disciplines. They are considered safe with overall rates of less than 2.4% of acute allergic and non-allergic… read more here.
Keywords: administration; encephalopathy cardiac; acute encephalopathy; cardiac arrest ... See more keywords
Exposure to gadolinium and neurotoxicity: current status of preclinical and clinical studies
Sign Up to like & getrecommendations! Published in 2020 at "Neuroradiology"
DOI: 10.1007/s00234-020-02434-8
Abstract: Gadolinium is a rare-earth lanthanide metal that is known to have a direct neurotoxic effect. The scope of the present review is to summarize the current preclinical and clinical evidence on the association between exposure… read more here.
Keywords: preclinical clinical; exposure gadolinium; gadolinium; gadolinium neurotoxicity ... See more keywords