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Index by author

January 01, 2018; Volume 39,Issue 1

  1. Padgett, K.R.

    1. Peripheral Nervous System
      Gadolinium DTPA Enhancement Characteristics of the Rat Sciatic Nerve after Crush Injury at 4.7T
      B.J. Hill, K.R. Padgett, V. Kalra, A. Marcillo, B. Bowen, P. Pattany, D. Dietrich and R. Quencer
      American Journal of Neuroradiology January 2018, 39 (1) 177-183; DOI: https://doi.org/10.3174/ajnr.A5437

  2. Paquin, M.-Ê.

    1. Spine Imaging and Spine Image-Guided Interventions
      Open Access
      Spinal Cord Gray Matter Atrophy in Amyotrophic Lateral Sclerosis
      M.-Ê. Paquin, M.M. El Mendili, C. Gros, S.M. Dupont, J. Cohen-Adad and P.-F. Pradat
      American Journal of Neuroradiology January 2018, 39 (1) 184-192; DOI: https://doi.org/10.3174/ajnr.A5427

  3. Park, Y.W.

    1. Adult Brain
      Prediction of IDH1-Mutation and 1p/19q-Codeletion Status Using Preoperative MR Imaging Phenotypes in Lower Grade Gliomas
      Y.W. Park, K. Han, S.S. Ahn, S. Bae, Y.S. Choi, J.H. Chang, S.H. Kim, S.-G. Kang and S.-K. Lee
      American Journal of Neuroradiology January 2018, 39 (1) 37-42; DOI: https://doi.org/10.3174/ajnr.A5421

  4. Parney, I.F.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      MR Elastography Analysis of Glioma Stiffness and IDH1-Mutation Status
      K.M. Pepin, K.P. McGee, A. Arani, D.S. Lake, K.J. Glaser, A. Manduca, I.F. Parney, R.L. Ehman and J. Huston
      American Journal of Neuroradiology January 2018, 39 (1) 31-36; DOI: https://doi.org/10.3174/ajnr.A5415

      Tumor stiffness properties were prospectively quantified in 18 patients with histologically proved gliomas using MR elastography. Images were acquired on a 3T MR imaging unit with a vibration frequency of 60 Hz. Tumor stiffness was compared with unaffected contralateral white matter, across tumor grade, and by IDH1-mutation status. Gliomas were softer than healthy brain parenchyma, 2.2kPa compared with 3.3kPa, with grade IV tumors softer than grade II. MR elastography demonstrated that not only were gliomas softer than normal brain but the degree of softening was directly correlated with tumor grade and IDH1-mutation status.

  5. Pattany, P.

    1. Peripheral Nervous System
      Gadolinium DTPA Enhancement Characteristics of the Rat Sciatic Nerve after Crush Injury at 4.7T
      B.J. Hill, K.R. Padgett, V. Kalra, A. Marcillo, B. Bowen, P. Pattany, D. Dietrich and R. Quencer
      American Journal of Neuroradiology January 2018, 39 (1) 177-183; DOI: https://doi.org/10.3174/ajnr.A5437

  6. Peckham, M.E.

    1. Adult Brain
      Association of Developmental Venous Anomalies with Demyelinating Lesions in Patients with Multiple Sclerosis
      D.M. Rogers, M.E. Peckham, L.M. Shah and R.H. Wiggins
      American Journal of Neuroradiology January 2018, 39 (1) 97-101; DOI: https://doi.org/10.3174/ajnr.A5374

  7. Peker, Tuncay

    1. Perspectives
      Tuncay Peker
      American Journal of Neuroradiology January 2018, 39 (1) 1; DOI: https://doi.org/10.3174/ajnr.P0046

  8. Pelizzari, L.

    1. Extracranial Vascular
      Open Access
      Lower Arterial Cross-Sectional Area of Carotid and Vertebral Arteries and Higher Frequency of Secondary Neck Vessels Are Associated with Multiple Sclerosis
      P. Belov, D. Jakimovski, J. Krawiecki, C. Magnano, J. Hagemeier, L. Pelizzari, B. Weinstock-Guttman and R. Zivadinov
      American Journal of Neuroradiology January 2018, 39 (1) 123-130; DOI: https://doi.org/10.3174/ajnr.A5469

  9. Pepin, K.M.

    1. EDITOR'S CHOICEAdult Brain
      Open Access
      MR Elastography Analysis of Glioma Stiffness and IDH1-Mutation Status
      K.M. Pepin, K.P. McGee, A. Arani, D.S. Lake, K.J. Glaser, A. Manduca, I.F. Parney, R.L. Ehman and J. Huston
      American Journal of Neuroradiology January 2018, 39 (1) 31-36; DOI: https://doi.org/10.3174/ajnr.A5415

      Tumor stiffness properties were prospectively quantified in 18 patients with histologically proved gliomas using MR elastography. Images were acquired on a 3T MR imaging unit with a vibration frequency of 60 Hz. Tumor stiffness was compared with unaffected contralateral white matter, across tumor grade, and by IDH1-mutation status. Gliomas were softer than healthy brain parenchyma, 2.2kPa compared with 3.3kPa, with grade IV tumors softer than grade II. MR elastography demonstrated that not only were gliomas softer than normal brain but the degree of softening was directly correlated with tumor grade and IDH1-mutation status.

  10. Pope, W.B.

    1. Adult Brain
      Open Access
      Improved Spatiotemporal Resolution of Dynamic Susceptibility Contrast Perfusion MRI in Brain Tumors Using Simultaneous Multi-Slice Echo-Planar Imaging
      A. Chakhoyan, K. Leu, W.B. Pope, T.F. Cloughesy and B.M. Ellingson
      American Journal of Neuroradiology January 2018, 39 (1) 43-45; DOI: https://doi.org/10.3174/ajnr.A5433
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