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Reproducibility and variability of quantitative magnetic resonance imaging markers in cerebral small vessel disease

François De Guio, Eric Jouvent, Geert Jan Biessels, Sandra E Black, Carol Brayne, Christopher Chen, Charlotte Cordonnier, Frank-Eric De Leeuw, Martin Dichgans, Fergus Doubal, Marco Duering, Carole Dufouil (+29 others)
2016 Journal of Cerebral Blood Flow and Metabolism  
Reproducibility and variability of quantitative magnetic resonance imaging markers in cerebral small vessel disease..  ...  Several magnetic resonance imaging (MRI) markers have therefore emerged, providing new information on the diagnosis, progression and mechanisms of SVD.  ...  Supplementary material for this paper can be found at  ... 
doi:10.1177/0271678x16647396 pmid:27170700 pmcid:PMC4976752 fatcat:62yvvbsgorgnbnlgv6v3w3j3bu

Review of Journal of Cardiovascular Magnetic Resonance 2015

D. J. Pennell, A. J. Baksi, S. K. Prasad, R. H. Mohiaddin, F. Alpendurada, S. V. Babu-Narayan, J. E. Schneider, D. N. Firmin
2016 Journal of Cardiovascular Magnetic Resonance  
There were 116 articles published in the Journal of Cardiovascular Magnetic Resonance (JCMR) in 2015, which is a 14% increase on the 102 articles published in 2014.  ...  in a single article in relation to each other and other recent JCMR articles.  ...  Ethics approval and consent to participate Not applicable. Supporting data Not applicable.  ... 
doi:10.1186/s12968-016-0305-7 pmid:27846914 pmcid:PMC5111217 fatcat:xpe47w5atvcilebmccg4ut7xgm

Review of Journal of Cardiovascular Magnetic Resonance 2013

Dudley John Pennell, Arun John Baksi, Philip John Kilner, Raad Hashem Mohiaddin, Sanjay Kumar Prasad, Francisco Alpendurada, Sonya Vidya Babu-Narayan, Stefan Neubauer, David Nigel Firmin
2014 Journal of Cardiovascular Magnetic Resonance  
There were 109 articles published in the Journal of Cardiovascular Magnetic Resonance (JCMR) in 2013, which is a 21% increase on the 90 articles published in 2012.  ...  The editors are delighted to report that the 2012 JCMR Impact Factor (which is published in June 2013) has risen to 5.11, up from 4.44 for 2011 (as published in June 2012), a 15% increase and taking us  ...  This study aimed at analyzing the feasibility of T1 and T2 mapping at 3 T and providing reference values [60] .  ... 
doi:10.1186/s12968-014-0100-2 pmid:25475898 pmcid:PMC4256918 fatcat:ezoujlhuo5abxlna2rvdvh4lme

Magnetic Resonance Imaging for the Detection, Localisation, and Characterisation of Prostate Cancer: Recommendations from a European Consensus Meeting

Louise Dickinson, Hashim U. Ahmed, Clare Allen, Jelle O. Barentsz, Brendan Carey, Jurgen J. Futterer, Stijn W. Heijmink, Peter J. Hoskin, Alex Kirkham, Anwar R. Padhani, Raj Persad, Philippe Puech (+6 others)
2011 European Urology  
Multiparametric magnetic resonance imaging (mpMRI) may have a role in detecting clinically significant prostate cancer in men with raised serum prostate-specific antigen levels.  ...  Variations in technique and the interpretation of images have contributed to inconsistency in its reported performance characteristics.  ...  ; MR = magnetic resonance; MRSI = magnetic resonance spectroscopy; T1W = T1 weighted; T2W = T2 weighted;?  ... 
doi:10.1016/j.eururo.2010.12.009 pmid:21195536 fatcat:zhgcgzuxejb6hksrgqlcrlb7me

Evolving role of magnetic resonance techniques in primary sclerosing cholangitis

Emmanuel A Selvaraj, Emma L Culver, Helen Bungay, Adam Bailey, Roger W Chapman, Michael Pavlides
2019 World Journal of Gastroenterology  
Retrospective Study 696 Preoperative rectosigmoid endoscopic ultrasonography predicts the need for bowel resection in endometriosis Desplats V, Vitte RL, du Cheyron J, Roseau G, Fauconnier A, Moryoussef  ...  The WJG Editorial Board consists of 642 experts in gastroenterology and hepatology from 59 countries.  ...  Magnetic resonance imaging/magnetic resonance cholangiopancreatography (MRI/MRCP) is the standard imaging modality to confirm a diagnosis of LD-PSC [7] .  ... 
doi:10.3748/wjg.v25.i6.644 fatcat:mcuakqncozfezdrptcxtvslype

The use of chest magnetic resonance imaging in interstitial lung disease: a systematic review

Chiara Romei, Laura Turturici, Laura Tavanti, Jelle Miedema, Sara Fiorini, Massimo Marletta, Piotr Wielopolski, Harm Tiddens, Fabio Falaschi, Pierluigi Ciet
2018 European Respiratory Review  
MRI can differentiate between inflammatory and fibrotic changes for monitoring targeted therapy in patients with ILD.  ...  Although MRI resolution does not yet match that of CT, MRI can play an important role for functional imaging in patients with ILD.  ...  A 1.5 T two-dimensional spin-echo, echo planar imaging magnetic resonance elastography pulse sequence was utilised to assess absolute lung shear stiffness in 15 patients diagnosed with ILD and in 11 healthy  ... 
doi:10.1183/16000617.0062-2018 fatcat:bsfpcpsosrgabaalk3sjqsqyye

The Role of Cardiovascular Magnetic Resonance Imaging in Heart Failure

Mark A Peterzan, Oliver J Rider, Lisa J Anderson
2016 Cardiac failure review  
Today, cardiovascular magnetic resonance imaging plays an established role in the assessment of patients with suspected and confirmed heart failure syndromes, in particular identifying aetiology.  ...  T2* has an established role in the assessment and follow-up of iron overload cardiomyopathy and a role for T1 in specific therapies for cardiac amyloid and Anderson–Fabry disease is emerging.  ...  Magnetic resonance imaging at 1.5-T in patients with implantable cardioverter- defibrillators. J Am Coll Cardiol 2009;54: 549-55. DOI: 10.1016/j. jacc.2009.04.050; PMID: 19643318. 21.  ... 
doi:10.15420/cfr.2016.2.2.115 pmid:28785465 pmcid:PMC5490982 fatcat:zd6yjn6jcbdlffhyuoaa4qa6wy

Clinical Use of Cardiac Magnetic Resonance in Systemic Heart Disease

Sophie Mavrogeni, George Markousis-Mavrogenis, Genovefa Kolovou
2014 European Cardiology  
Cardiovascular involvement is a common and underestimated problem in systemic diseases, and may present with disease associated cardiac involvement at diagnosis or later in the course of the systemic disease  ...  Cardiovascular magnetic resonance (CMR), due to its ability to reliably assess cardiac anatomy, function, inflammation, stress perfusion-fibrosis, aortic distensibility, and iron and fat deposition, constitutes  ...  and the more recently developed contrast-enhanced (CE) MRA methods.A study in diabetic patients, using whole-body magnetic resonance imaging (WB-MRI) and whole-body magnetic resonance angiography (WB-MRA  ... 
doi:10.15420/ecr.2014.9.1.21 pmid:30310481 pmcid:PMC6159395 fatcat:4iduerosnnaexkkjm3gp4by7ve

A review of structural magnetic resonance neuroimaging

M Symms
2004 Journal of Neurology, Neurosurgery and Psychiatry  
ACKNOWLEDGEMENTS We thank Philippa Bartlett, Sofia Eriksson, Roger Ordidge, and Geoff Parker for providing some of the figures.  ...  is to use T2*weighted sequences as they detect three times as many lesions as the standard MRI sequences at 1.5 T and at 3 T. 23 T1 relaxation measurement Principle T1 mapping follows a rationale similar  ...  CONCLUSION Structural MRI, using conventional T1, T2, and T2* contrasts, has become the accepted standard for routine examination of the brain, offering exquisite anatomical detail and high sensitivity  ... 
doi:10.1136/jnnp.2003.032714 pmid:15314108 pmcid:PMC1739217 fatcat:b6fyrfgbgfejrmyfjgnngawopy

Magnetic Resonance Imaging Evidence of Hippocampal Sclerosis in Asymptomatic, First-Degree Relatives of Patients With Familial Mesial Temporal Lobe Epilepsy

Eliane Kobayashi, Li M. Li, Iscia Lopes-Cendes, Fernando Cendes
2002 Archives of Neurology  
Objective: To investigate the presence of hippocampal atrophy (HA) and other magnetic resonance imaging (MRI) signs of hippocampal sclerosis (HS) in asymptomatic relatives of patients with familial mesial  ...  Hippocampal abnormality was determined by qualitative and volumetric analyses, using a standard protocol.  ...  All authors take equal responsibility for the design and data acquisition and interpretation of this study.  ... 
doi:10.1001/archneur.59.12.1891 pmid:12470176 fatcat:umombnpeergsjo4wneykm3433q

Patterns of myocardial injury in recovered troponin-positive COVID-19 patients assessed by cardiovascular magnetic resonance

Tushar Kotecha, Daniel S Knight, Yousuf Razvi, Kartik Kumar, Kavitha Vimalesvaran, George Thornton, Rishi Patel, Liza Chacko, James T Brown, Clare Coyle, Donald Leith, Abhishek Shetye (+28 others)
2021 European Heart Journal  
We used multi-parametric cardiovascular magnetic resonance (CMR) to assess myocardial injury in recovered COVID-19 patients.  ...  There was no evidence of diffuse fibrosis or oedema in the remote myocardium (T1: COVID-19 patients 1033 ± 41 ms vs. matched controls 1028 ± 35 ms; T2: COVID-19 46 ± 3 ms vs. matched controls 47 ± 3 ms  ...  in T1 and T2 mapping values across all participating centres and thus validating the threshold between normal and abnormal. 25 Multicentre phantom testing A quality assurance standardization T1 and  ... 
doi:10.1093/eurheartj/ehab075 pmid:33596594 pmcid:PMC7928984 fatcat:ho5npeesondb7fmarjaishhs54

Magnetic resonance imaging for the diagnosis of Parkinson's disease

Beatrice Heim, Florian Krismer, Roberto De Marzi, Klaus Seppi
2017 Journal of neural transmission  
Despite several limitations, magnetic resonance imaging (MRI) has undoubtedly enhanced the diagnostic accuracy in the differential diagnosis of neurodegenerative parkinsonism over the last three decades  ...  The differential diagnosis of parkinsonian syndromes is considered one of the most challenging in neurology and error rates in the clinical diagnosis can be high even at specialized centres.  ...  , and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.  ... 
doi:10.1007/s00702-017-1717-8 pmid:28378231 pmcid:PMC5514207 fatcat:mijrauiwbvdw3cepks7qfj2e24

Signal Intensity Changes in the Dentate Nucleus and Globus Pallidus of Multiple Sclerosis Patients Undergoing Multiple Brain Magnetic Resonance Imaging with Gadolinium-Based Contrast Agents

Yasin Ertuğ Çekdemir, Nuri Karabay
2021 The Journal of Tepecik Education and Research Hospital  
Average signal intensities on the DN, pons, GP and thalamus on unenhanced T1-weighted magnetic resonance images were taken into account.  ...  The increase in T1 SI seems to be linked with the number of enhanced MRI scans.  ...  Acknowledgements This research did not receive any specific grant from funding agencies in the public, commercial, or notfor-profit sectors.  ... 
doi:10.5222/terh.2021.60490 fatcat:kdwlmlxj6bgflp5rxxvy3rasae

Role of Diffusion Weighted Magnetic Resonance Imaging in evaluation of hepatic focal lesions

Aly Aly Elbarbary, Hanan Mohamed Saleh Elahwal, Mohamed Elhuseny Elashwah
2015 The Egyptian Journal of Radiology and Nuclear Medicine  
In cases where gadolinium injection is not allowed, dynamic contrast-enhanced imaging can be replaced by a protocol based on unenhanced T1 and T2 weighted imaging combined with DWI.  ...  Objective: To clarify role of Diffusion Weighted Magnetic Resonance Imaging (DW MRI) in the detection of hepatic focal lesions and its ability to differentiate benign from malignant hepatic focal lesions  ...  Liver MRI imaging protocol All MR images were obtained on the available 1.5-T superconducting MRI scanner (Signa HD · 14.0, GE Healthcare) installed in radiology department at Tanta university hospital  ... 
doi:10.1016/j.ejrnm.2014.12.006 fatcat:6wj6y4aalvgxlignltrfw3aywm

Clinical applications of multi-parametric CMR in myocarditis and systemic inflammatory diseases

Jakub Lagan, Matthias Schmitt, Christopher A. Miller
2017 The International Journal of Cardiovascular Imaging  
Acknowledgements All three authors are employed at the University Hospital of South Manchester. Dr Lagan holds the position of a  ...  T1 relaxation time diagnostic thresholds vary considerably between studies (852-1074 ms at 1.5 T).  ...  However the study did demonstrate significant improvements in markers of LV structure and contractility, native T1, T2 and ECV and microvascular function over the period studied, providing insight into  ... 
doi:10.1007/s10554-017-1063-9 pmid:28130644 pmcid:PMC5797564 fatcat:p7vmmws44jgbvksafqzv7klqsm
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