Index by author
Baird, G.
- EDITOR'S CHOICEAdult BrainOpen AccessMoving Toward a Consensus DSC-MRI Protocol: Validation of a Low–Flip Angle Single-Dose Option as a Reference Standard for Brain TumorsK.M. Schmainda, M.A. Prah, L.S. Hu, C.C. Quarles, N. Semmineh, S.D. Rand, J.M. Connelly, B. Anderies, Y. Zhou, Y. Liu, B. Logan, A. Stokes, G. Baird and J.L. BoxermanAmerican Journal of Neuroradiology April 2019, 40 (4) 626-633; DOI: https://doi.org/10.3174/ajnr.A6015
DSC-MR imaging using preload, intermediate (60°) flip angle and postprocessing leakage correction has gained traction as a standard methodology. Simulations suggest that DSC-MR imaging with flip angle = 30° and no preload yields relative CBV practically equivalent to the reference standard. Eighty-four patients with brain lesions were enrolled in this 3-institution study. Forty-three patients satisfied the inclusion criteria. DSC-MR imaging (3T, single-dose gadobutrol, gradient recalled-echo–EPI, TE=20–35 ms, TR=1.2–1.63 seconds) was performed twice for each patient, with flip angle = 30°–35° and no preload (P-) or provided preload (P+) for an intermediate flipangle = 60°. Compared with 60°/P+/C+, 30°/P-/C+ had closest mean standardized relative CBV, highest Lin concordance correlation coefficient, and lowest Bland-Altman bias.
Barcia, J.A.
- Adult BrainOpen AccessMorphologic Features on MR Imaging Classify Multifocal Glioblastomas in Different Prognostic GroupsJ. Pérez-Beteta, D. Molina-García, M. Villena, M.J. Rodríguez, C. Velásquez, J. Martino, B. Meléndez-Asensio, Á. Rodríguez de Lope, R. Morcillo, J.M. Sepúlveda, A. Hernández-Laín, A. Ramos, J.A. Barcia, P.C. Lara, D. Albillo, A. Revert, E. Arana and V.M. Pérez-GarcíaAmerican Journal of Neuroradiology April 2019, 40 (4) 634-640; DOI: https://doi.org/10.3174/ajnr.A6019
Beattie, M.S.
- SpineOpen AccessConvolutional Neural Network–Based Automated Segmentation of the Spinal Cord and Contusion Injury: Deep Learning Biomarker Correlates of Motor Impairment in Acute Spinal Cord InjuryD.B. McCoy, S.M. Dupont, C. Gros, J. Cohen-Adad, R.J. Huie, A. Ferguson, X. Duong-Fernandez, L.H. Thomas, V. Singh, J. Narvid, L. Pascual, N. Kyritsis, M.S. Beattie, J.C. Bresnahan, S. Dhall, W. Whetstone, J.F. Talbott and TRACK-SCI InvestigatorsAmerican Journal of Neuroradiology April 2019, 40 (4) 737-744; DOI: https://doi.org/10.3174/ajnr.A6020
Beccaria, K.
- PediatricsYou have accessCT and Multimodal MR Imaging Features of Embryonal Tumors with Multilayered Rosettes in ChildrenV. Dangouloff-Ros, A. Tauziède-Espariat, C.-J. Roux, R. Levy, D. Grévent, F. Brunelle, A. Gareton, S. Puget, K. Beccaria, T. Blauwblomme, J. Grill, C. Dufour, P. Varlet and N. BoddaertAmerican Journal of Neuroradiology April 2019, 40 (4) 732-736; DOI: https://doi.org/10.3174/ajnr.A6001
Bergsland, N.
- Adult BrainOpen AccessLeptomeningeal Contrast Enhancement Is Related to Focal Cortical Thinning in Relapsing-Remitting Multiple Sclerosis: A Cross-Sectional MRI StudyN. Bergsland, D. Ramasamy, E. Tavazzi, D. Hojnacki, B. Weinstock-Guttman and R. ZivadinovAmerican Journal of Neuroradiology April 2019, 40 (4) 620-625; DOI: https://doi.org/10.3174/ajnr.A6011
Berning, A.W.
- Head & NeckYou have accessPrevalence of Superior Semicircular Canal Dehiscence on High-Resolution CT Imaging in Patients without Vestibular or Auditory AbnormalitiesA.W. Berning, K. Arani and B.F. BranstetterAmerican Journal of Neuroradiology April 2019, 40 (4) 709-712; DOI: https://doi.org/10.3174/ajnr.A5999
Blanc, R.
- NeurointerventionYou have accessEndovascular Treatment for Low-Grade (Spetzler-Martin I–II) Brain Arteriovenous MalformationsH. Baharvahdat, R. Blanc, R. Fahed, S. Smajda, G. Ciccio, J.-P. Desilles, H. Redjem, S. Escalard, M. Mazighi, D. Chauvet, T. Robert, P. Sasannejad and M. PiotinAmerican Journal of Neuroradiology April 2019, 40 (4) 668-672; DOI: https://doi.org/10.3174/ajnr.A5988
Blauwblomme, T.
- PediatricsYou have accessCT and Multimodal MR Imaging Features of Embryonal Tumors with Multilayered Rosettes in ChildrenV. Dangouloff-Ros, A. Tauziède-Espariat, C.-J. Roux, R. Levy, D. Grévent, F. Brunelle, A. Gareton, S. Puget, K. Beccaria, T. Blauwblomme, J. Grill, C. Dufour, P. Varlet and N. BoddaertAmerican Journal of Neuroradiology April 2019, 40 (4) 732-736; DOI: https://doi.org/10.3174/ajnr.A6001
Boddaert, N.
- PediatricsYou have accessCT and Multimodal MR Imaging Features of Embryonal Tumors with Multilayered Rosettes in ChildrenV. Dangouloff-Ros, A. Tauziède-Espariat, C.-J. Roux, R. Levy, D. Grévent, F. Brunelle, A. Gareton, S. Puget, K. Beccaria, T. Blauwblomme, J. Grill, C. Dufour, P. Varlet and N. BoddaertAmerican Journal of Neuroradiology April 2019, 40 (4) 732-736; DOI: https://doi.org/10.3174/ajnr.A6001
Bonafe, A.
- NeurointerventionYou have accessTreatment of Unruptured Distal Anterior Circulation Aneurysms with Flow-Diverter Stents: A Meta-AnalysisF. Cagnazzo, P. Perrini, C. Dargazanli, P.-H. Lefevre, G. Gascou, R. Morganti, D. di Carlo, I. Derraz, C. Riquelme, A. Bonafe and V. CostalatAmerican Journal of Neuroradiology April 2019, 40 (4) 687-693; DOI: https://doi.org/10.3174/ajnr.A6002
- NeurointerventionYou have accessComparison of Prasugrel and Clopidogrel Used as Antiplatelet Medication for Endovascular Treatment of Unruptured Intracranial Aneurysms: A Meta-AnalysisF. Cagnazzo, P. Perrini, P.-H. Lefevre, G. Gascou, C. Dargazanli, C. Riquelme, I. Derraz, D. di Carlo, A. Bonafe and V. CostalatAmerican Journal of Neuroradiology April 2019, 40 (4) 681-686; DOI: https://doi.org/10.3174/ajnr.A6004