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Index by author

April 01, 2013; Volume 34,Issue 4

  1. Aerts, H.

    1. Interventional
      Open Access
      A DSA-Based Method Using Contrast-Motion Estimation for the Assessment of the Intra-Aneurysmal Flow Changes Induced by Flow-Diverter Stents
      V.M. Pereira, O. Bonnefous, R. Ouared, O. Brina, J. Stawiaski, H. Aerts, D. Ruijters, A.P. Narata, P. Bijlenga, K. Schaller and K.-O. Lovblad
      American Journal of Neuroradiology April 2013, 34 (4) 808-815; DOI: https://doi.org/10.3174/ajnr.A3322

  2. Aguilar, M.L.

    1. Interventional
      Open Access
      Intra-Aneurysmal Pressure and Flow Changes Induced by Flow Diverters: Relation to Aneurysm Size and Shape
      I. Larrabide, M.L. Aguilar, H.G. Morales, A.J. Geers, Z. Kulcsár, D. Rüfenacht and A.F. Frangi
      American Journal of Neuroradiology April 2013, 34 (4) 816-822; DOI: https://doi.org/10.3174/ajnr.A3288

  3. Ahn, K.J.

    1. Brain
      Automated Segmentation of Hippocampal Subfields in Drug-Naïve Patients with Alzheimer Disease
      H.K. Lim, S.C. Hong, W.S. Jung, K.J. Ahn, W.Y. Won, C. Hahn, I.S. Kim and C.U. Lee
      American Journal of Neuroradiology April 2013, 34 (4) 747-751; DOI: https://doi.org/10.3174/ajnr.A3293

  4. Akiyama, Y.

    1. Head & Neck
      Ocular Volumetry Using Fast High-Resolution MRI during Visual Fixation
      K. Tanitame, T. Sone, T. Miyoshi, N. Tanitame, K. Otani, Y. Akiyama, M. Takasu, S. Date, Y. Kiuchi and K. Awai
      American Journal of Neuroradiology April 2013, 34 (4) 870-876; DOI: https://doi.org/10.3174/ajnr.A3305

  5. Akter, M.

    1. Brain
      Can 3T MR Angiography Replace DSA for the Identification of Arteries Feeding Intracranial Meningiomas?
      H. Uetani, M. Akter, T. Hirai, Y. Shigematsu, M. Kitajima, Y. Kai, S. Yano, H. Nakamura, K. Makino, M. Azuma, R. Murakami and Y. Yamashita
      American Journal of Neuroradiology April 2013, 34 (4) 765-772; DOI: https://doi.org/10.3174/ajnr.A3284

  6. Alhilali, L.

    1. Brain
      Open Access
      Evaluation of a Practical Visual MRI Rating Scale of Brain White Matter Hyperintensities for Clinicians Based on Largest Lesion Size Regardless of Location
      K.S. King, R.M. Peshock, M.W. Warren, L. Alhilali, K. Hulsey, R. McColl, M.F. Weiner, C. Ayers and A. Whittemore
      American Journal of Neuroradiology April 2013, 34 (4) 797-801; DOI: https://doi.org/10.3174/ajnr.A3283

  7. Allen, L.M.

    1. Interventional
      Retrospective Review of Cerebral Mycotic Aneurysms in 26 Patients: Focus on Treatment in Strongly Immunocompromised Patients with a Brief Literature Review
      L.M. Allen, A.M. Fowler, C. Walker, C.P. Derdeyn, B.V. Nguyen, A.N. Hasso, B.V. Ghodke, G.J. Zipfel, D.T. Cross and C.J. Moran
      American Journal of Neuroradiology April 2013, 34 (4) 823-827; DOI: https://doi.org/10.3174/ajnr.A3302

  8. Anderson, R.E.

    1. EDITOR'S CHOICEInterventional
      Diagnostic Yield of Catheter Angiography in Patients with Subarachnoid Hemorrhage and Negative Initial Noninvasive Neurovascular Examinations
      J.E. Delgado Almandoz, B.M. Crandall, J.L. Fease, J.M. Scholz, R.E. Anderson, Y. Kadkhodayan and D.E. Tubman
      American Journal of Neuroradiology April 2013, 34 (4) 833-839; DOI: https://doi.org/10.3174/ajnr.A3291

      These authors explored the diagnostic yield of DSA in patients with SAH and previously negative CTA or MRA. A total of 55 patients who presented with diffuse SAH, perimesencephalic SAH, or sulcal SAH received CTA (n= 47) or MRA (n= 8). Despite normal findings on CTA or MRA, DSA showed vascular lesions in 11% of patients with diffuse SAH and in 1 patient with sulcal SAH. The investigators concluded that DSA is a valuable tool in patients with diffuse or sulcal SAH in whom previous noninvasive examinations are negative.

  9. Andreisek, G.

    1. EDITOR'S CHOICEFunctional
      Anatomic MR Imaging and Functional Diffusion Tensor Imaging of Peripheral Nerve Tumors and Tumorlike Conditions
      A. Chhabra, R.S. Thakkar, G. Andreisek, M. Chalian, A.J. Belzberg, J. Blakeley, A. Hoke, G.K. Thawait, J. Eng and J.A. Carrino
      American Journal of Neuroradiology April 2013, 34 (4) 802-807; DOI: https://doi.org/10.3174/ajnr.A3316

      In this study 29 patients underwent anatomic and functional imaging (DWI and DTI) of peripheral nerve masses in an attempt to improve their characterization. ADC values were lower in malignant tumors, the involved nerves had lower fractional anisotropy, and DTI showed differences between benign and malignant tumors. The authors concluded that tractography and fractional anisotropy provide insight into neural integrity while low diffusivity indicates malignancy.

  10. Argiolas, G.M.

    1. Extracranial Vascular
      Carotid Artery Plaque Characterization Using CT Multienergy Imaging
      L. Saba, G.M. Argiolas, P. Siotto and M. Piga
      American Journal of Neuroradiology April 2013, 34 (4) 855-859; DOI: https://doi.org/10.3174/ajnr.A3285
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