American Journal of Neuroradiology: 39 (6)

Index by author

June 01, 2018; Volume 39,Issue 6

Dargazanli, C.
1. Interventional
  
  You have access
  Treatment of Distal Anterior Cerebral Artery Aneurysms with Flow-Diverter Stents: A Single-Center Experience
  F. Cagnazzo, M. Cappucci, C. Dargazanli, P.-H. Lefevre, G. Gascou, C. Riquelme, A. Bonafe and V. Costalat
  
  American Journal of Neuroradiology June 2018, 39 (6) 1100-1106; DOI: https://doi.org/10.3174/ajnr.A5615
Dayan, M.
1. EDITOR'S CHOICEAdult Brain
  
  Open Access
  Dark Rims: Novel Sequence Enhances Diagnostic Specificity in Multiple Sclerosis
  J.-M. Tillema, S.D. Weigand, M. Dayan, Y. Shu, O.H. Kantarci, C.F. Lucchinetti and J.D. Port
  
  American Journal of Neuroradiology June 2018, 39 (6) 1052-1058; DOI: https://doi.org/10.3174/ajnr.A5636
  
  The authors compared WM lesions in a group of patients with multiple sclerosis and in a second group of positive controls with white matter lesions who did not have a diagnosis of MS. The presence of a rim on the gray matter-double inversion recovery MR imaging sequence was combined with the 2001 and 2010 McDonald disseminated-in-space criteria. Multiple MR imaging markers, including lesion location, size, and the presence of a rim, were compared between groups as well as a quantitative measure of lesion T1 hypointensity. MR images from 107 patients with relapsing-remitting MS and 36 positive control subjects were analyzed. In patients with MS, 1120/3211 lesions (35%) had a rim on GM-double inversion recovery; the positive control group had only 9/893 rim lesions (1%). The addition of a novel GM-double inversion recovery technique enhanced specificity for diagnosing MS compared with established MR imaging criteria.
Delfanti, R.
1. Adult Brain
  
  Open Access
  Edge Contrast of the FLAIR Hyperintense Region Predicts Survival in Patients with High-Grade Gliomas following Treatment with Bevacizumab
  N. Bahrami, D. Piccioni, R. Karunamuni, Y.-H. Chang, N. White, R. Delfanti, T.M. Seibert, J.A. Hattangadi-Gluth, A. Dale, N. Farid and C.R. McDonald
  
  American Journal of Neuroradiology June 2018, 39 (6) 1017-1024; DOI: https://doi.org/10.3174/ajnr.A5620
Delman, B.N.
1. Adult Brain
  
  Open Access
  Sequential Apparent Diffusion Coefficient for Assessment of Tumor Progression in Patients with Low-Grade Glioma
  I.E. Chen, N. Swinburne, N.M. Tsankova, M.M. Hefti, A. Aggarwal, A.H. Doshi, A. Hormigo, B.N. Delman and K. Nael
  
  American Journal of Neuroradiology June 2018, 39 (6) 1039-1046; DOI: https://doi.org/10.3174/ajnr.A5639
Derazne, E.
1. Pediatrics
  
  You have access
  Volumetric Brain MRI Study in Fetuses with Congenital Heart Disease
  H. Olshaker, R. Ber, D. Hoffman, E. Derazne, R. Achiron and E. Katorza
  
  American Journal of Neuroradiology June 2018, 39 (6) 1164-1169; DOI: https://doi.org/10.3174/ajnr.A5628
De Vries, L.S.
1. EDITOR'S CHOICEPediatrics
  
  You have access
  Characteristic MR Imaging Findings of the Neonatal Brain in RASopathies
  M.N. Cizmeci, M. Lequin, K.D. Lichtenbelt, D. Chitayat, P. Kannu, A.G. James, F. Groenendaal, E. Chakkarapani, S. Blaser and L.S. de Vries
  
  American Journal of Neuroradiology June 2018, 39 (6) 1146-1152; DOI: https://doi.org/10.3174/ajnr.A5611
  
  An observational case-control study of neonates with a confirmed RASopathy was conducted. The authors reviewed 48 brain MR studies performed at 3 academic centers in 3 countries between 2009 and 2017. Sixteen of these infants had a genetically confirmed RASopathy (group 1), and 32 healthy infants were enrolled as the control group (group 2). An increased rate of white matter lesions, extracerebral space enlargement, simplification of the cortical gyrification, and white matter abnormalities were seen in group 1. The vermis height of patients was significantly lower, and tentorial and infratentorial angles were significantly higher in group 1. Neonates with a RASopathy had characteristic structural and acquired abnormalities in the cortical gray matter, white matter, corpus callosum, cerebellum, and posterior fossa.
Ding, F.
1. Adult Brain
  
  Open Access
  Postcontrast T1 Mapping for Differential Diagnosis of Recurrence and Radionecrosis after Gamma Knife Radiosurgery for Brain Metastasis
  B. Wang, Y. Zhang, B. Zhao, P. Zhao, M. Ge, M. Gao, F. Ding, S. Xu and Y. Liu
  
  American Journal of Neuroradiology June 2018, 39 (6) 1025-1031; DOI: https://doi.org/10.3174/ajnr.A5643
Ding, X.
1. Interventional
  
  Open Access
  Slow Collateral Flow Is Associated with Thrombus Extension in Patients with Acute Large-Artery Occlusion
  R. Zhang, Y. Zhou, S. Yan, S. Zhang, X. Ding and M. Lou
  
  American Journal of Neuroradiology June 2018, 39 (6) 1088-1092; DOI: https://doi.org/10.3174/ajnr.A5614
Dippel, D.
1. You have access
  Multisociety Consensus Quality Improvement Revised Consensus Statement for Endovascular Therapy of Acute Ischemic Stroke
  From the American Association of Neurological Surgeons (AANS), American Society of Neuroradiology (ASNR), Cardiovascular and Interventional Radiology Society of Europe (CIRSE), Canadian Interventional Radiology Association (CIRA), Congress of Neurological Surgeons (CNS), European Society of Minimally Invasive Neurological Therapy (ESMINT), European Society of Neuroradiology (ESNR), European Stroke Organization (ESO), Society for Cardiovascular Angiography and Interventions (SCAI), Society of Interventional Radiology (SIR), Society of NeuroInterventional Surgery (SNIS), and World Stroke Organization (WSO), D. Sacks, B. Baxter, B.C.V. Campbell, J.S. Carpenter, C. Cognard, D. Dippel, M. Eesa, U. Fischer, K. Hausegger, J.A. Hirsch, M.S. Hussain, O. Jansen, M.V. Jayaraman, A.A. Khalessi, B.W. Kluck, S. Lavine, P.M. Meyers, S. Ramee, D.A. Rüfenacht, C.M. Schirmer and D. Vorwerk
  
  American Journal of Neuroradiology June 2018, 39 (6) E61-E76; DOI: https://doi.org/10.3174/ajnr.A5638
Dippel, D.W.J.
1. FELLOWS' JOURNAL CLUBInterventional
  
  You have access
  Value of Quantitative Collateral Scoring on CT Angiography in Patients with Acute Ischemic Stroke
  A.M.M. Boers, R. Sales Barros, I.G.H. Jansen, O.A. Berkhemer, L.F.M. Beenen, B.K. Menon, D.W.J. Dippel, A. van der Lugt, W.H. van Zwam, Y.B.W.E.M. Roos, R.J. van Oostenbrugge, C.H. Slump, C.B.L.M. Majoie and H.A. Marquering on behalf of the MR CLEAN investigators
  
  American Journal of Neuroradiology June 2018, 39 (6) 1074-1082; DOI: https://doi.org/10.3174/ajnr.A5623
  
  From the MR CLEAN data base, all baseline thin-slice CTA images of patients with acute ischemic stroke with intracranial large-vessel occlusion were retrospectively collected. The quantitative collateral score was calculated as the ratio of the vascular appearance of both hemispheres and was compared with the visual collateral score. Primary outcomes were 90-day mRS score and follow-up infarct volume. A total of 442 patients were included. The quantitative collateral score strongly correlated with the visual collateral score and was an independent predictor of mRS and follow-up infarct volume per 10% increase. The quantitative collateral score showed areas under the curve of 0.71 and 0.69 for predicting functional independence (mRS 0-2) and follow-up infarct volume of greater than 90 mL, respectively. The authors conclude that automated quantitative collateral scoring in patients with acute ischemic stroke is a reliable and user-independent measure of the collateral capacity on baseline CTA and has the potential to augment the triage of patients with acute stroke for endovascular therapy.

Main menu

User menu

Search

American Journal of Neuroradiology

Index by author

Dargazanli, C.

Dayan, M.

Delfanti, R.

Delman, B.N.

Derazne, E.

De Vries, L.S.

Ding, F.

Ding, X.

Dippel, D.

Dippel, D.W.J.

In this issue

News and Updates

Resources

Opportunities

American Society of Neuroradiology