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Index by author

February 01, 2018; Volume 39,Issue 2

  1. Backes, W.H.

    1. Adult Brain
      Open Access
      On the Reproducibility of Inversion Recovery Intravoxel Incoherent Motion Imaging in Cerebrovascular Disease
      S.M. Wong, W.H. Backes, C.E. Zhang, J. Staals, R.J. van Oostenbrugge, C.R.L.P.N. Jeukens and J.F.A. Jansen
      American Journal of Neuroradiology February 2018, 39 (2) 226-231; DOI: https://doi.org/10.3174/ajnr.A5474

  2. Bae, H.-J.

    1. FELLOWS' JOURNAL CLUBNeurointervention
      Feasibility of Permanent Stenting with Solitaire FR as a Rescue Treatment for the Reperfusion of Acute Intracranial Artery Occlusion
      H.G. Woo, L. Sunwoo, C. Jung, B.J. Kim, M.-K. Han, H.-J. Bae, Y.J. Bae, B.S. Choi and J.H. Kim
      American Journal of Neuroradiology February 2018, 39 (2) 331-336; DOI: https://doi.org/10.3174/ajnr.A5477

      From January 2011 through January 2016, among 2979 patients with acute ischemic stroke, the authors identified 27 patients who underwent permanent stent placement (13 patients with the Solitaire FR and 14 patients with other self-expanding stents). The postprocedural modified TICI grade and angiographic and clinical outcomes were assessed. Stent placement was successful in all cases. Modified TICI 2b=3 reperfusion was noted in 84.6% of the Solitaire group and in 78.6% of the other stent group. They conclude that permanent stent placement with the Solitaire FR compared with other self-expanding stents appears to be feasible and safe as a rescue tool for refractory intra-arterial therapy.

  3. Bae, Y.J.

    1. FELLOWS' JOURNAL CLUBNeurointervention
      Feasibility of Permanent Stenting with Solitaire FR as a Rescue Treatment for the Reperfusion of Acute Intracranial Artery Occlusion
      H.G. Woo, L. Sunwoo, C. Jung, B.J. Kim, M.-K. Han, H.-J. Bae, Y.J. Bae, B.S. Choi and J.H. Kim
      American Journal of Neuroradiology February 2018, 39 (2) 331-336; DOI: https://doi.org/10.3174/ajnr.A5477

      From January 2011 through January 2016, among 2979 patients with acute ischemic stroke, the authors identified 27 patients who underwent permanent stent placement (13 patients with the Solitaire FR and 14 patients with other self-expanding stents). The postprocedural modified TICI grade and angiographic and clinical outcomes were assessed. Stent placement was successful in all cases. Modified TICI 2b=3 reperfusion was noted in 84.6% of the Solitaire group and in 78.6% of the other stent group. They conclude that permanent stent placement with the Solitaire FR compared with other self-expanding stents appears to be feasible and safe as a rescue tool for refractory intra-arterial therapy.

  4. Bai, H.X.

    1. Adult Brain
      Diagnostic Accuracy of Amino Acid and FDG-PET in Differentiating Brain Metastasis Recurrence from Radionecrosis after Radiotherapy: A Systematic Review and Meta-Analysis
      H. Li, L. Deng, H.X. Bai, J. Sun, Y. Cao, Y. Tao, L.J. States, M.D. Farwell, P. Zhang, B. Xiao and L. Yang
      American Journal of Neuroradiology February 2018, 39 (2) 280-288; DOI: https://doi.org/10.3174/ajnr.A5472

  5. Balu, N.

    1. Extracranial Vascular
      Carotid Artery Wall Imaging: Perspective and Guidelines from the ASNR Vessel Wall Imaging Study Group and Expert Consensus Recommendations of the American Society of Neuroradiology
      L. Saba, C. Yuan, T.S. Hatsukami, N. Balu, Y. Qiao, J.K. DeMarco, T. Saam, A.R. Moody, D. Li, C.C. Matouk, M.H. Johnson, H.R. Jäger, M. Mossa-Basha, M.E. Kooi, Z. Fan, D. Saloner, M. Wintermark, D.J. Mikulis and B.A. Wasserman on behalf of the Vessel Wall Imaging Study Group of the American Society of Neuroradiology
      American Journal of Neuroradiology February 2018, 39 (2) E9-E31; DOI: https://doi.org/10.3174/ajnr.A5488

  6. Bederson, J.

    1. Adult Brain
      Open Access
      MR Perfusion to Determine the Status of Collaterals in Patients with Acute Ischemic Stroke: A Look Beyond Time Maps
      K. Nael, A. Doshi, R. De Leacy, J. Puig, M. Castellanos, J. Bederson, T.P. Naidich, J Mocco and M. Wintermark
      American Journal of Neuroradiology February 2018, 39 (2) 219-225; DOI: https://doi.org/10.3174/ajnr.A5454

  7. Bergsland, N.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      Feasibility of Brain Atrophy Measurement in Clinical Routine without Prior Standardization of the MRI Protocol: Results from MS-MRIUS, a Longitudinal Observational, Multicenter Real-World Outcome Study in Patients with Relapsing-Remitting MS
      R. Zivadinov, N. Bergsland, J.R. Korn, M.G. Dwyer, N. Khan, J. Medin, J.C. Price, B. Weinstock-Guttman and D. Silva on behalf of the MS-MRIUS Study Group
      American Journal of Neuroradiology February 2018, 39 (2) 289-295; DOI: https://doi.org/10.3174/ajnr.A5442

      Brain atrophy outcomes of 590 patients were analyzed by the percentage brain volume change measured by structural image evaluation with normalization of atrophy on 2D-T1WI and 3D-T1WI and the percentage lateral ventricle volume change, measured by VIENA on 2D-T1WI and 3D-T1WI and NeuroSTREAM on T2-FLAIR examinations. The median annualized percentage brain volume change was -0.31% on 2D-T1WI and -0.38% on 3D-T1WI. The median annualized percentage lateral ventricle volume change was 0.95% on 2D-T1WI, 1.47% on 3D-T1WI, and 0.90% on T2-FLAIR. The authors conclude that brain atrophy was more readily assessed by estimating the percentage lateral ventricle volume change on T2-FLAIR compared with the percentage brain volume change or percentage lateral ventricle volume change using 2D- or 3D-T1WI.

  8. Biassette, H.A.

    1. Letter
      Multiparametric Imaging Improves Confidence in the Diagnosis of Multinodular and Vacuolating Neuronal Tumor of the Cerebrum
      A. Lecler, D. Chauvet, H.A. Biassette and J. Savatovsky
      American Journal of Neuroradiology February 2018, 39 (2) E32-E33; DOI: https://doi.org/10.3174/ajnr.A5425

  9. Bibi, R.

    1. Neurointervention
      The Role of Hemodynamics in Intracranial Bifurcation Arteries after Aneurysm Treatment with Flow-Diverter Stents
      A.P. Narata, F.S. de Moura, I. Larrabide, C.M. Perrault, F. Patat, R. Bibi, S. Velasco, A.-C. Januel, C. Cognard, R. Chapot, A. Bouakaz, C.A. Sennoga and A. Marzo
      American Journal of Neuroradiology February 2018, 39 (2) 323-330; DOI: https://doi.org/10.3174/ajnr.A5471

  10. Biousse, V.

    1. EDITOR'S CHOICEAdult Brain
      Noninvasive Assessment of Intracranial Pressure Status in Idiopathic Intracranial Hypertension Using Displacement Encoding with Stimulated Echoes (DENSE) MRI: A Prospective Patient Study with Contemporaneous CSF Pressure Correlation
      A.M. Saindane, D. Qiu, J.N. Oshinski, N.J. Newman, V. Biousse, B.B. Bruce, J.F. Holbrook, B.M. Dale and X. Zhong
      American Journal of Neuroradiology February 2018, 39 (2) 311-316; DOI: https://doi.org/10.3174/ajnr.A5486

      Nine patients with suspected elevated intracranial pressure and 9 healthy control patients were included in this prospective study. Control patients underwent DENSE MR imaging through the midsagittal brain while patients underwent DENSE MR imaging followed immediately by lumbar puncture with opening pressure measurement, CSF removal, closing pressure measurement, and immediate repeat DENSE MR imaging. All patients had elevated opening pressure (median, 36.0 cm water), decreased by the removal of CSF to a median closing pressure of 17.0 cm water. Measured CSF pressure in patients pre= and post=lumbar puncture correlated significantly with pontine displacement. The authors conclude that DENSE MR imaging may providing a method to noninvasively assess intracranial pressure status in idiopathic intracranial hypertension.

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