2019
DOI: 10.1016/j.acra.2018.11.010
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Gadoterate Meglumine Administration in Multiple Sclerosis has no Effect on the Dentate Nucleus and the Globus Pallidus Signal Intensities

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Cited by 5 publications
(3 citation statements)
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“…Our findings support those of Stojanov et al [13] and Splendiani et al [15] in showing significant increases in DN/P SI ratio following the cumulative administration of macrocyclic GBCAs in patients with RR-MS. Conversely, they are at variance with the findings of others [3338]. The clear disparity in study findings between research groups highlights the complexity of the issues at hand and the need for carefully controlled large-scale studies to investigate the processes underlying T1-signal changes in these patients.…”
Section: Discussionmentioning
confidence: 71%
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“…Our findings support those of Stojanov et al [13] and Splendiani et al [15] in showing significant increases in DN/P SI ratio following the cumulative administration of macrocyclic GBCAs in patients with RR-MS. Conversely, they are at variance with the findings of others [3338]. The clear disparity in study findings between research groups highlights the complexity of the issues at hand and the need for carefully controlled large-scale studies to investigate the processes underlying T1-signal changes in these patients.…”
Section: Discussionmentioning
confidence: 71%
“…Studies looking at T1-signal changes in the DN and/or GP of patients with RR-MS after the exclusive serial administration of macrocyclic GBCAs have yielded conflicting results. Whereas some studies have failed to observe T1-signal changes [3338], others have noted marked quantitative changes [13, 17]. Recently, Splendiani et al [15] reported visible T1-hyperintensity in the DN in roughly one third of patients with RR-MS who had received cumulative doses of the macrocyclic GBCAs gadobutrol and/or gadoterate.…”
Section: Introductionmentioning
confidence: 99%
“…17 A referida hiperintensidade de sinal foi reportada pela primeira vez em 2009, como marcador de neurodegenerescência da EM, pela correlação positiva com variáveis clínicas e imagiológicas de severidade da doença. 19 Contudo, é atualmente consensual a atribuição destes achados à administração de contraste, 17,20,21 um fator confundente não contemplado anteriormente. Estas conclusões foram igualmente suportadas recorrendo à análise quantitativa proporcionada pelas técnicas de relaxometria em T1 e T2.…”
Section: Deposição Cerebral De Gadolíniounclassified