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AJNR Awards, New Junior Editors, and more. Read the latest AJNR updates

Table of Contents

February 01, 2015; Volume 36,Issue 2

Editorial

  • Perspectives

    • Editorial
      You have access
      The Winds of Change
      M. Castillo
      American Journal of Neuroradiology February 2015, 36 (2) 227-228; DOI: https://doi.org/10.3174/ajnr.A4075

Review Articles

  • Review Articles
    Open Access
    The Role of Functional Dopamine-Transporter SPECT Imaging in Parkinsonian Syndromes, Part 1
    T.C. Booth, M. Nathan, A.D. Waldman, A.-M. Quigley, A.H. Schapira and J. Buscombe
    American Journal of Neuroradiology February 2015, 36 (2) 229-235; DOI: https://doi.org/10.3174/ajnr.A3970
  • Review Articles
    Open Access
    The Role of Functional Dopamine-Transporter SPECT Imaging in Parkinsonian Syndromes, Part 2
    T.C. Booth, M. Nathan, A.D. Waldman, A.-M. Quigley, A.H. Schapira and J. Buscombe
    American Journal of Neuroradiology February 2015, 36 (2) 236-244; DOI: https://doi.org/10.3174/ajnr.A3971

Expedited Publication

  • EDITOR'S CHOICEExpedited Publication
    Open Access
    MRI Findings in Children with Acute Flaccid Paralysis and Cranial Nerve Dysfunction Occurring during the 2014 Enterovirus D68 Outbreak
    J.A. Maloney, D.M. Mirsky, K. Messacar, S.R. Dominguez, T. Schreiner and N.V. Stence
    American Journal of Neuroradiology February 2015, 36 (2) 245-250; DOI: https://doi.org/10.3174/ajnr.A4188

    MRI findings in 11 patients with acute flaccid paralysis are described and most commonly included extensive spinal cord lesions affecting the gray matter, especially the anterior horns, ventral cauda equina, and cervical ventral nerve roots as well as the pontinetegmentum.

Brain

  • Brain
    You have access
    Double Inversion Recovery MR Sequence for the Detection of Subacute Subarachnoid Hemorrhage
    J. Hodel, R. Aboukais, B. Dutouquet, E. Kalsoum, M.A. Benadjaoud, D. Chechin, M. Zins, A. Rahmouni, A. Luciani, J.-P. Pruvo, J.-P. Lejeune and X. Leclerc
    American Journal of Neuroradiology February 2015, 36 (2) 251-258; DOI: https://doi.org/10.3174/ajnr.A4102
  • Brain
    Open Access
    Combining MRI with NIHSS Thresholds to Predict Outcome in Acute Ischemic Stroke: Value for Patient Selection
    P.W. Schaefer, B. Pulli, W.A. Copen, J.A. Hirsch, T. Leslie-Mazwi, L.H. Schwamm, O. Wu, R.G. González and A.J. Yoo
    American Journal of Neuroradiology February 2015, 36 (2) 259-264; DOI: https://doi.org/10.3174/ajnr.A4103
  • Brain
    You have access
    Diagnostic Yield of Emergency Department Arch-to-Vertex CT Angiography in Patients with Suspected Acute Stroke
    A.R. Deipolyi, L.M. Hamberg, R.G. Gonzaléz, J.A. Hirsch and G.J. Hunter
    American Journal of Neuroradiology February 2015, 36 (2) 265-268; DOI: https://doi.org/10.3174/ajnr.A4112
  • EDITOR'S CHOICEBrain
    You have access
    Do FLAIR Vascular Hyperintensities beyond the DWI Lesion Represent the Ischemic Penumbra?
    L. Legrand, M. Tisserand, G. Turc, O. Naggara, M. Edjlali, C. Mellerio, J.-L. Mas, J.-F. Méder, J.-C. Baron and C. Oppenheim
    American Journal of Neuroradiology February 2015, 36 (2) 269-274; DOI: https://doi.org/10.3174/ajnr.A4088

    FLAIR images from over 140 patients with acute MCA infarctions were analyzed and compared with images used to estimate the ischemic penumbra. A FLAIR-DWI mismatch was seen in 72% of patients and the authors concluded that this may be used to identify the ischemic penumbra.

  • Brain
    You have access
    Prediction of Infarction and Reperfusion in Stroke by Flow- and Volume-Weighted Collateral Signal in MR Angiography
    M. Ernst, N.D. Forkert, L. Brehmer, G. Thomalla, S. Siemonsen, J. Fiehler and A. Kemmling
    American Journal of Neuroradiology February 2015, 36 (2) 275-282; DOI: https://doi.org/10.3174/ajnr.A4145
  • Brain
    You have access
    Effects of Agmatine on Blood-Brain Barrier Stabilization Assessed by Permeability MRI in a Rat Model of Transient Cerebral Ischemia
    S.S. Ahn, S.H. Kim, J.E. Lee, K.J. Ahn, D.J. Kim, H.S. Choi, J. Kim, N.-Y. Shin and S.-K. Lee
    American Journal of Neuroradiology February 2015, 36 (2) 283-288; DOI: https://doi.org/10.3174/ajnr.A4113
  • FELLOWS' JOURNAL CLUBBrain
    Open Access
    Assessment of Intracranial Collaterals on CT Angiography in Anterior Circulation Acute Ischemic Stroke
    L.L.L. Yeo, P. Paliwal, H.L. Teoh, R.C. Seet, B.P. Chan, E. Ting, N. Venketasubramanian, W.K. Leow, B. Wakerley, Y. Kusama, R. Rathakrishnan and V.K. Sharma
    American Journal of Neuroradiology February 2015, 36 (2) 289-294; DOI: https://doi.org/10.3174/ajnr.A4117

    Different methods of assessing collateral circulation based on CTA were compared in 200 patients with stroke. Only the Miteff scoring system was reliable for predicting favorable outcome in these patients but poor outcomes were predictedby othermethods, too (Maas, Tan, and ASPECTS).

  • Brain
    Open Access
    Regional Cerebral Arterial Transit Time Hemodynamics Correlate with Vascular Risk Factors and Cognitive Function in Men with Coronary Artery Disease
    B.J. MacIntosh, W. Swardfager, A.D. Robertson, E. Tchistiakova, M. Saleem, P.I. Oh, N. Herrmann, B. Stefanovic and K.L. Lanctôt
    American Journal of Neuroradiology February 2015, 36 (2) 295-301; DOI: https://doi.org/10.3174/ajnr.A4094
  • Brain
    You have access
    Meta-Analysis of Diffusion Metrics for the Prediction of Tumor Grade in Gliomas
    V.Z. Miloushev, D.S. Chow and C.G. Filippi
    American Journal of Neuroradiology February 2015, 36 (2) 302-308; DOI: https://doi.org/10.3174/ajnr.A4097
  • Brain
    Open Access
    Ultra-High-Field MR Imaging in Polymicrogyria and Epilepsy
    A. De Ciantis, A.J. Barkovich, M. Cosottini, C. Barba, D. Montanaro, M. Costagli, M. Tosetti, L. Biagi, W.B. Dobyns and R. Guerrini
    American Journal of Neuroradiology February 2015, 36 (2) 309-316; DOI: https://doi.org/10.3174/ajnr.A4116
  • Brain
    You have access
    Usefulness of Subtraction of 3D T2WI-DRIVE from Contrast-Enhanced 3D T1WI: Preoperative Evaluations of the Neurovascular Anatomy of Patients with Neurovascular Compression Syndrome
    Y. Masuda, T. Yamamoto, H. Akutsu, M. Shiigai, T. Masumoto, E. Ishikawa, M. Matsuda and A. Matsumura
    American Journal of Neuroradiology February 2015, 36 (2) 317-322; DOI: https://doi.org/10.3174/ajnr.A4130

Interventional

  • Neurointervention
    Open Access
    Dual Stenting Using Low-Profile LEO Baby Stents for the Endovascular Management of Challenging Intracranial Aneurysms
    I. Akmangit, K. Aydin, S. Sencer, O.M. Topcuoglu, E.D. Topcuoglu, E. Daglioglu, M. Barburoglu and A. Arat
    American Journal of Neuroradiology February 2015, 36 (2) 323-329; DOI: https://doi.org/10.3174/ajnr.A4106
  • EDITOR'S CHOICENeurointervention
    You have access
    Visual Outcomes with Flow-Diverter Stents Covering the Ophthalmic Artery for Treatment of Internal Carotid Artery Aneurysms
    A. Rouchaud, O. Leclerc, Y. Benayoun, S. Saleme, Y. Camilleri, F. D'Argento, M.-P. Boncoeur, P.-Y. Robert and C. Mounayer
    American Journal of Neuroradiology February 2015, 36 (2) 330-336; DOI: https://doi.org/10.3174/ajnr.A4129

    Outcomes in 28 patients in whom a stent covered the origin of the ophthalmic artery were reviewed. In 86%, the artery remained patent but 40% showed clinical ophthalmic complications. Thus, a stent covering the origin of this artery is not without complications and should be avoided when possible.

  • FELLOWS' JOURNAL CLUBNeurointervention
    You have access
    Efficacy of Skull Plain Films in Follow-up Evaluation of Cerebral Aneurysms Treated with Detachable Coils: Quantitative Assessment of Coil Mass
    S.J. Ahn, B.M. Kim, W.S. Jung and S.H. Suh
    American Journal of Neuroradiology February 2015, 36 (2) 337-341; DOI: https://doi.org/10.3174/ajnr.A4121

    Coil mass appearances were compared between initial postembolization and follow-up skull radiographs. Changes in the largest diameter of the coil mass generally indicated aneurysm recurrence, especially in the patients with high packing attenuation. Thus, lateral radiographs have the potential to predict aneurysm recurrences.

  • Neurointervention
    You have access
    Parent Artery Curvature Influences Inflow Zone Location of Unruptured Sidewall Internal Carotid Artery Aneurysms
    K. Futami, H. Sano, T. Kitabayashi, K. Misaki, M. Nakada, N. Uchiyama and F. Ueda
    American Journal of Neuroradiology February 2015, 36 (2) 342-348; DOI: https://doi.org/10.3174/ajnr.A4122

Extracranial Vascular

  • Extracranial Vascular
    You have access
    CT Angiographic Features of Symptom-Producing Plaque in Moderate-Grade Carotid Artery Stenosis
    A. Gupta, E.E. Mtui, H. Baradaran, G. Salama, A. Pandya, H. Kamel, A. Giambrone and P.C. Sanelli
    American Journal of Neuroradiology February 2015, 36 (2) 349-354; DOI: https://doi.org/10.3174/ajnr.A4098

Head & Neck

  • Head & Neck
    You have access
    Detection of Calcifications in Retinoblastoma Using Gradient-Echo MR Imaging Sequences: Comparative Study between In Vivo MR Imaging and Ex Vivo High-Resolution CT
    F. Rodjan, P. de Graaf, P. van der Valk, T. Hadjistilianou, A. Cerase, P. Toti, M.C. de Jong, A.C. Moll, J.A. Castelijns and P. Galluzzi on behalf of the European Retinoblastoma Imaging Collaboration
    American Journal of Neuroradiology February 2015, 36 (2) 355-360; DOI: https://doi.org/10.3174/ajnr.A4163
  • Head & Neck
    You have access
    MR Imaging Features of Acute Mastoiditis and Their Clinical Relevance
    R. Saat, A.H. Laulajainen-Hongisto, G. Mahmood, L.J. Lempinen, A.A. Aarnisalo, A.T. Markkola and J.P. Jero
    American Journal of Neuroradiology February 2015, 36 (2) 361-367; DOI: https://doi.org/10.3174/ajnr.A4120
  • Head & Neck
    You have access
    Standardization of CT Depiction of Cochlear Implant Insertion Depth
    C.C. Colby, N.W. Todd, H.R. Harnsberger and P.A. Hudgins
    American Journal of Neuroradiology February 2015, 36 (2) 368-371; DOI: https://doi.org/10.3174/ajnr.A4105
  • Head & Neck
    You have access
    Radiologic and Functional Evaluation of Electrode Dislocation from the Scala Tympani to the Scala Vestibuli in Patients with Cochlear Implants
    N. Fischer, L. Pinggera, V. Weichbold, D. Dejaco, J. Schmutzhard and G. Widmann
    American Journal of Neuroradiology February 2015, 36 (2) 372-377; DOI: https://doi.org/10.3174/ajnr.A4189
  • Head & Neck
    Open Access
    Visualization of Human Inner Ear Anatomy with High-Resolution MR Imaging at 7T: Initial Clinical Assessment
    M.A. van der Jagt, W.M. Brink, M.J. Versluis, S.C.A. Steens, J.J. Briaire, A.G. Webb, J.H.M. Frijns and B.M. Verbist
    American Journal of Neuroradiology February 2015, 36 (2) 378-383; DOI: https://doi.org/10.3174/ajnr.A4084
  • Head & Neck
    You have access
    Diffusion-Weighted Imaging of the Head and Neck in Healthy Subjects: Reproducibility of ADC Values in Different MRI Systems and Repeat Sessions
    A.S. Kolff-Gart, P.J.W. Pouwels, D.P. Noij, R. Ljumanovic, V. Vandecaveye, F. de Keyzer, R. de Bree, P. de Graaf, D.L. Knol and J.A. Castelijns
    American Journal of Neuroradiology February 2015, 36 (2) 384-390; DOI: https://doi.org/10.3174/ajnr.A4114
  • Head & Neck
    You have access
    Impact of Model-Based Iterative Reconstruction on Image Quality of Contrast-Enhanced Neck CT
    S. Gaddikeri, J.B. Andre, J. Benjert, D.S. Hippe and Y. Anzai
    American Journal of Neuroradiology February 2015, 36 (2) 391-396; DOI: https://doi.org/10.3174/ajnr.A4123
  • Head & Neck
    You have access
    Radiology Reports for Incidental Thyroid Nodules on CT and MRI: High Variability across Subspecialties
    A.T. Grady, J.A. Sosa, T.P. Tanpitukpongse, K.R. Choudhury, R.T. Gupta and J.K. Hoang
    American Journal of Neuroradiology February 2015, 36 (2) 397-402; DOI: https://doi.org/10.3174/ajnr.A4089

Pediatrics

  • Pediatrics
    Open Access
    A Prospective Longitudinal Brain Morphometry Study of Children with Sickle Cell Disease
    R. Chen, M. Arkuszewski, J. Krejza, R.A. Zimmerman, E.H. Herskovits and E.R. Melhem
    American Journal of Neuroradiology February 2015, 36 (2) 403-410; DOI: https://doi.org/10.3174/ajnr.A4101
  • Pediatrics
    You have access
    Comparison of Spin-Echo and Gradient-Echo T1-Weighted and Spin-Echo T2-Weighted Images at 3T in Evaluating Term-Neonatal Myelination
    A.E. Tyan, A.M. McKinney, T.J. Hanson and C.L. Truwit
    American Journal of Neuroradiology February 2015, 36 (2) 411-416; DOI: https://doi.org/10.3174/ajnr.A4099

Spine

  • Spine
    You have access
    Time-Resolved Contrast-Enhanced MR Angiography of Spinal Vascular Malformations
    M. Amarouche, J.L. Hart, A. Siddiqui, T. Hampton and D.C. Walsh
    American Journal of Neuroradiology February 2015, 36 (2) 417-422; DOI: https://doi.org/10.3174/ajnr.A4164

White Paper: (Online only)

  • FELLOWS' JOURNAL CLUBWhite Paper
    Open Access
    Imaging Evidence and Recommendations for Traumatic Brain Injury: Advanced Neuro- and Neurovascular Imaging Techniques
    M. Wintermark, P.C. Sanelli, Y. Anzai, A.J. Tsiouris and C.T. Whitlow on behalf of the American College of Radiology Head Injury Institute
    American Journal of Neuroradiology February 2015, 36 (2) E1-E11; DOI: https://doi.org/10.3174/ajnr.A4181

    Beyond the initial noncontrast CT, patients with brain trauma may be subjected to a variety of imaging studies. Here, the working group from the ACR Head Injury Institute discusses the use of these advanced imaging methods.

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American Journal of Neuroradiology: 36 (2)
American Journal of Neuroradiology
Vol. 36, Issue 2
1 Feb 2015
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