Skip to main content
Advertisement

Main menu

  • Home
  • Content
    • Current Issue
    • Accepted Manuscripts
    • Article Preview
    • Past Issue Archive
    • Video Articles
    • AJNR Case Collection
    • Case of the Week Archive
    • Case of the Month Archive
    • Classic Case Archive
  • Special Collections
    • AJNR Awards
    • Low-Field MRI
    • Alzheimer Disease
    • ASNR Foundation Special Collection
    • Photon-Counting CT
    • View All
  • Multimedia
    • AJNR Podcasts
    • AJNR SCANtastic
    • Trainee Corner
    • MRI Safety Corner
    • Imaging Protocols
  • For Authors
    • Submit a Manuscript
    • Submit a Video Article
    • Submit an eLetter to the Editor/Response
    • Manuscript Submission Guidelines
    • Statistical Tips
    • Fast Publishing of Accepted Manuscripts
    • Graphical Abstract Preparation
    • Imaging Protocol Submission
    • Author Policies
  • About Us
    • About AJNR
    • Editorial Board
    • Editorial Board Alumni
  • More
    • Become a Reviewer/Academy of Reviewers
    • Subscribers
    • Permissions
    • Alerts
    • Feedback
    • Advertisers
    • ASNR Home

User menu

  • Alerts
  • Log in

Search

  • Advanced search
American Journal of Neuroradiology
American Journal of Neuroradiology

American Journal of Neuroradiology

ASHNR American Society of Functional Neuroradiology ASHNR American Society of Pediatric Neuroradiology ASSR
  • Alerts
  • Log in

Advanced Search

  • Home
  • Content
    • Current Issue
    • Accepted Manuscripts
    • Article Preview
    • Past Issue Archive
    • Video Articles
    • AJNR Case Collection
    • Case of the Week Archive
    • Case of the Month Archive
    • Classic Case Archive
  • Special Collections
    • AJNR Awards
    • Low-Field MRI
    • Alzheimer Disease
    • ASNR Foundation Special Collection
    • Photon-Counting CT
    • View All
  • Multimedia
    • AJNR Podcasts
    • AJNR SCANtastic
    • Trainee Corner
    • MRI Safety Corner
    • Imaging Protocols
  • For Authors
    • Submit a Manuscript
    • Submit a Video Article
    • Submit an eLetter to the Editor/Response
    • Manuscript Submission Guidelines
    • Statistical Tips
    • Fast Publishing of Accepted Manuscripts
    • Graphical Abstract Preparation
    • Imaging Protocol Submission
    • Author Policies
  • About Us
    • About AJNR
    • Editorial Board
    • Editorial Board Alumni
  • More
    • Become a Reviewer/Academy of Reviewers
    • Subscribers
    • Permissions
    • Alerts
    • Feedback
    • Advertisers
    • ASNR Home
  • Follow AJNR on Twitter
  • Visit AJNR on Facebook
  • Follow AJNR on Instagram
  • Join AJNR on LinkedIn
  • RSS Feeds

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

Table of Contents

January 01, 2013; Volume 34,Issue 1

Editorials

  • Editorials
    You have access
    What's Up with the Cover?
    M. Castillo
    American Journal of Neuroradiology January 2013, 34 (1) 1; DOI: https://doi.org/10.3174/ajnr.A3239
  • Editorials
    You have access
    The Benefits of Beauty
    M. Castillo
    American Journal of Neuroradiology January 2013, 34 (1) 1-3; DOI: https://doi.org/10.3174/ajnr.A3074
  • Editorials
    You have access
    Flow Diverters for Unruptured Internal Carotid Artery Aneurysms: Dangerous and Not Yet an Alternative for Conventional Endovascular Techniques
    W.J. van Rooij, M. Sluzewski and C. van der Laak
    American Journal of Neuroradiology January 2013, 34 (1) 3-4; DOI: https://doi.org/10.3174/ajnr.A3317

Review Articles

  • Review Articles
    Open Access
    Brain and Spinal MR Imaging Findings in Mucopolysaccharidoses: A Review
    D.I. Zafeiriou and S.P. Batzios
    American Journal of Neuroradiology January 2013, 34 (1) 5-13; DOI: https://doi.org/10.3174/ajnr.A2832
  • Review Articles
    Open Access
    Intrathecal Gadolinium-Enhanced MR Cisternography: A Comprehensive Review
    O. Algin and B. Turkbey
    American Journal of Neuroradiology January 2013, 34 (1) 14-22; DOI: https://doi.org/10.3174/ajnr.A2899

Patient Safety

  • Patient Safety
    You have access
    Lateral Decubitus Positioning for Cervical Nerve Root Block Using CT Image Guidance Minimizes Effective Radiation Dose and Procedural Time
    T.S. Miller, K. Fruauff, J. Farinhas, D. Pasquale, C. Romano, A.H. Schoenfeld and A. Brook
    American Journal of Neuroradiology January 2013, 34 (1) 23-28; DOI: https://doi.org/10.3174/ajnr.A3158

Brain

  • Brain
    Open Access
    MRI Evidence of Impaired CSF Homeostasis in Obesity-Associated Idiopathic Intracranial Hypertension
    N. Alperin, S. Ranganathan, A.M. Bagci, D.J. Adams, B. Ertl-Wagner, E. Saraf-Lavi, E.M. Sklar and B.L. Lam
    American Journal of Neuroradiology January 2013, 34 (1) 29-34; DOI: https://doi.org/10.3174/ajnr.A3171
  • EDITOR'S CHOICEBrain
    Open Access
    Combined Diffusion and Perfusion MR Imaging as Biomarkers of Prognosis in Immunocompetent Patients with Primary Central Nervous System Lymphoma
    F.E. Valles, C.L. Perez-Valles, S. Regalado, R.F. Barajas, J.L. Rubenstein and S. Cha
    American Journal of Neuroradiology January 2013, 34 (1) 35-40; DOI: https://doi.org/10.3174/ajnr.A3165

    Here, the authors sought to determine if ADC values and perfusion measurements provided prognostic information in 25 treatment-naïve immunocompetent patients with brain lymphoma. The studied parameters were obtained from the enhancing tumor regions. The results of this investigation reinforce the validity of ADC values as a prognostic biomarker and provide evidence of low tumor CBV as a novel risk factor for adverse prognosis in immunocompetent patients with primary brain lymphoma.

  • Brain
    Open Access
    Simulating CSF Flow Dynamics in the Normal and the Chiari I Subarachnoid Space during Rest and Exertion
    S.O. Linge, K.A. Mardal, V. Haughton and A. Helgeland
    American Journal of Neuroradiology January 2013, 34 (1) 41-45; DOI: https://doi.org/10.3174/ajnr.A3282
  • Brain
    Open Access
    Classification of Cerebral Arteriovenous Malformations and Intranidal Flow Patterns by Color-Encoded 4D-Hybrid-MRA
    T. Illies, N.D. Forkert, T. Ries, J. Regelsberger and J. Fiehler
    American Journal of Neuroradiology January 2013, 34 (1) 46-53; DOI: https://doi.org/10.3174/ajnr.A3204
  • Brain
    Open Access
    FLAIR and Diffusion MRI Signals Are Independent Predictors of White Matter Hyperintensities
    P. Maillard, O. Carmichael, D. Harvey, E. Fletcher, B. Reed, D. Mungas and C. DeCarli
    American Journal of Neuroradiology January 2013, 34 (1) 54-61; DOI: https://doi.org/10.3174/ajnr.A3146
  • EDITOR'S CHOICEBrain
    You have access
    Robust Perfusion Deficits in Cognitively Impaired Patients with Secondary-Progressive Multiple Sclerosis
    P.L. Francis, R. Jakubovic, P. O'Connor, L. Zhang, A. Eilaghi, L. Lee, T.J. Carroll, J. Mouannes-Srour, A. Feinstein and R.I. Aviv
    American Journal of Neuroradiology January 2013, 34 (1) 62-67; DOI: https://doi.org/10.3174/ajnr.A3148

    These authors investigated the effect of perfusion deficits on patients with MS with cognitive impairment. In 45 patients with secondary-progressive MS, cognition was assessed using standardized clinical tests and CBF and CBV perfusion maps were obtained, analyzed, and correlated with gray and white matter and lesion volumes. Perfusion in the deep gray matter nuclei and frontal cortex was significantly reduced in cognitively impaired patients with MS despite no significant differences regarding gray matter, white matter, and lesion volumes. Of the cognitive parameters investigated, information processing speed was most affected.

  • Brain
    Open Access
    Automatic Lesion Incidence Estimation and Detection in Multiple Sclerosis Using Multisequence Longitudinal MRI
    E.M. Sweeney, R.T. Shinohara, C.D. Shea, D.S. Reich and C.M. Crainiceanu
    American Journal of Neuroradiology January 2013, 34 (1) 68-73; DOI: https://doi.org/10.3174/ajnr.A3172
  • Brain
    Open Access
    Thalamic Projection Fiber Integrity in de novo Parkinson Disease
    P.J. Planetta, E.T. Schulze, E.K. Geary, D.M. Corcos, J.G. Goldman, D.M. Little and D.E. Vaillancourt
    American Journal of Neuroradiology January 2013, 34 (1) 74-79; DOI: https://doi.org/10.3174/ajnr.A3178
  • Brain
    You have access
    The Effect of Paramagnetic Contrast in Choline Peak in Patients with Glioblastoma Multiforme Might Not Be Significant
    E.C. Lima, M.C.G. Otaduy, M. Tsunemi, R. Pincerato, E.F. Cardoso, S. Rosemberg, P.H. Aguiar, G.G. Cerri and C.C. Leite
    American Journal of Neuroradiology January 2013, 34 (1) 80-84; DOI: https://doi.org/10.3174/ajnr.A3181
  • Brain
    You have access
    11C-Methionine Uptake Correlates with Combined 1p and 19q Loss of Heterozygosity in Oligodendroglial Tumors
    T. Saito, T. Maruyama, Y. Muragaki, M. Tanaka, M. Nitta, J. Shinoda, T. Aki, H. Iseki, K. Kurisu and Y. Okada
    American Journal of Neuroradiology January 2013, 34 (1) 85-91; DOI: https://doi.org/10.3174/ajnr.A3173
  • Brain
    Open Access
    Application of 62Cu-Diacetyl-Bis (N4-Methylthiosemicarbazone) PET Imaging to Predict Highly Malignant Tumor Grades and Hypoxia-Inducible Factor-1α Expression in Patients with Glioma
    K. Tateishi, U. Tateishi, M. Sato, S. Yamanaka, H. Kanno, H. Murata, T. Inoue and N. Kawahara
    American Journal of Neuroradiology January 2013, 34 (1) 92-99; DOI: https://doi.org/10.3174/ajnr.A3159
  • FELLOWS' JOURNAL CLUBBrain
    You have access
    Location of the Clot and Outcome of Perfusion Defects in Acute Anterior Circulation Stroke Treated with Intravenous Thrombolysis
    N. Sillanpää, J.T. Saarinen, H. Rusanen, I. Elovaara, P. Dastidar and S. Soimakallio
    American Journal of Neuroradiology January 2013, 34 (1) 100-106; DOI: https://doi.org/10.3174/ajnr.A3149

    These investigators studied the impact of clot location in patients with acute stroke receiving IV thrombolysis. Four locations (ICA, proximal M1, distal M1, and M2 segment and more distal) of clots were correlated with CT perfusion maps, mismatches, salvaged brain volumes, and outcomes in 105 patients. Clots that were more proximal in location produced larger perfusion defects and lesion volumes. The amount of tissue salvaged was greater in patients with more distally located clots. In conclusion, admission CBV defects were larger in proximal vessel occlusions. More of the penumbra was salvaged if the occlusion was located more distally. This effect reached a plateau in the distal M1 segment of the MCA.

  • FELLOWS' JOURNAL CLUBBrain
    Open Access
    Perfusion-Weighted Imaging–Derived Collateral Flow Index is a Predictor of MCA M1 Recanalization after IV Thrombolysis
    F. Nicoli, P. Lafaye de Micheaux and N. Girard
    American Journal of Neuroradiology January 2013, 34 (1) 107-114; DOI: https://doi.org/10.3174/ajnr.A3174

    This article addresses the importance of collateral circulation in preserving the tissues contained within the ischemic penumbra in patients with acute stroke treated with IV thrombolysis. The authors evaluated not only the presence of collaterals but also their quality. They quantified a normalized collateral circulation deficit and correlated it with parameters thought to affect its quality, such as baseline NIHSS score, volume of DWI abnormalities, and modified Rankin scale at 3 months. The normalized collateral circulation deficit correlated with NIHSS, lesion volume as seen on DWI, and recanalization at 24 hours. Full recanalization as well as the probability of full recanalization also correlated with the normalized collateral circulation deficit. Thus, this index is a good predictor of recanalization and outcome in patients with acute stroke treated with IV thrombolysis.

  • Brain
    Open Access
    Neuronavigation-Guided Focused Ultrasound-Induced Blood-Brain Barrier Opening: A Preliminary Study in Swine
    K.-C. Wei, H.-C. Tsai, Y.-J. Lu, H.-W. Yang, M.-Y. Hua, M.-F. Wu, P.-Y. Chen, C.-Y. Huang, T.-C. Yen and H.-L. Liu
    American Journal of Neuroradiology January 2013, 34 (1) 115-120; DOI: https://doi.org/10.3174/ajnr.A3150

Interventional

  • Neurointervention
    You have access
    Intracranial Aneurysm Neck Size Overestimation with 3D Rotational Angiography: The Impact on Intra-Aneurysmal Hemodynamics Simulated with Computational Fluid Dynamics
    J.J. Schneiders, H.A. Marquering, L. Antiga, R. van den Berg, E. VanBavel and C.B. Majoie
    American Journal of Neuroradiology January 2013, 34 (1) 121-128; DOI: https://doi.org/10.3174/ajnr.A3179
  • Neurointervention
    You have access
    Feasibility of Intravenous Flat Panel Detector CT Angiography for Intracranial Arterial Stenosis
    J.S. Jeon, S.H. Sheen, G.J. Hwang, H.C. Kim and B.J. Kwon
    American Journal of Neuroradiology January 2013, 34 (1) 129-134; DOI: https://doi.org/10.3174/ajnr.A3301
  • Neurointervention
    You have access
    The Clinical and Radiographic Importance of Distinguishing Partial from Near-Complete Reperfusion Following Intra-Arterial Stroke Therapy
    M.V. Jayaraman, J.A. Grossberg, K.M. Meisel, A. Shaikhouni and B. Silver
    American Journal of Neuroradiology January 2013, 34 (1) 135-139; DOI: https://doi.org/10.3174/ajnr.A3278
  • Neurointervention
    You have access
    A Meta-Analysis of Observational Intra-Arterial Stroke Therapy Studies Using the Merci Device, Penumbra System, and Retrievable Stents
    M.A. Almekhlafi, B.K. Menon, E.A. Freiheit, A.M. Demchuk and M. Goyal
    American Journal of Neuroradiology January 2013, 34 (1) 140-145; DOI: https://doi.org/10.3174/ajnr.A3276
  • EDITOR'S CHOICENeurointervention
    You have access
    Factors Influencing Clinically Meaningful Recanalization after IV-rtPA in Acute Ischemic Stroke
    A. Murphy, S.P. Symons, J. Hopyan and R.I. Aviv
    American Journal of Neuroradiology January 2013, 34 (1) 146-152; DOI: https://doi.org/10.3174/ajnr.A3169

    Predictors of clinically meaningful recanalization were assessed in 126 patients with acute anterior circulation stroke treated with IV thrombolysis. End points were CT angiographic recanalization and good clinical outcome at 90 days. Clinically meaningful recanalization occurred in 29% of patients, who had fewer neurologic deficits and higher ASPECTS at baseline. Admission NIHSS score and site of arterial occlusion were significant predictors of meaningful recanalization. Specifically, mild baseline deficits and distal vessel occlusions were significant predictors of clinically meaningful recanalization. A combination of these was better than either parameter alone.

  • Neurointervention
    You have access
    Experimental Evaluation of Immediate Recanalization Effect and Recanalization Efficacy of a New Thrombus Retriever for Acute Stroke Treatment In Vivo
    P. Mordasini, C. Brekenfeld, J.V. Byrne, U. Fischer, M. Arnold, S. Jung, G. Schroth and J. Gralla
    American Journal of Neuroradiology January 2013, 34 (1) 153-158; DOI: https://doi.org/10.3174/ajnr.A3275
  • Neurointervention
    You have access
    Technical Feasibility and Application of Mechanical Thrombectomy with the Solitaire FR Revascularization Device in Acute Basilar Artery Occlusion
    P. Mordasini, C. Brekenfeld, J.V. Byrne, U. Fischer, M. Arnold, M.R. Heldner, R. Lüdi, H.P. Mattle, G. Schroth and J. Gralla
    American Journal of Neuroradiology January 2013, 34 (1) 159-163; DOI: https://doi.org/10.3174/ajnr.A3168
  • Neurointervention
    Open Access
    Coil Protection Using Small Helical Coils for Wide-Neck Intracranial Aneurysms: A Novel Approach
    Y.D. Cho, J.Y. Lee, J.H. Seo, S.J. Lee, H.-S. Kang, J.E. Kim, O.-K. Kwon, Y.J. Son and M.H. Han
    American Journal of Neuroradiology January 2013, 34 (1) 164-168; DOI: https://doi.org/10.3174/ajnr.A3157
  • Neurointervention
    Open Access
    Temperature-Sensitive poly(N-Isopropylacrylamide-Co-Butyl Methylacrylate) Nanogel as an Embolic Agent: Distribution, Durability of Vascular Occlusion, and Inflammatory Reactions in the Renal Artery of Rabbits
    H. Zhao, C. Zheng, G. Feng, Y. Zhao, H. Liang, H. Wu, G. Zhou, B. Liang, Y. Wang and X. Xia
    American Journal of Neuroradiology January 2013, 34 (1) 169-176; DOI: https://doi.org/10.3174/ajnr.A3177

Extracranial Vascular

  • Extracranial Vascular
    Open Access
    Comparison of Carotid Plaque Ulcer Detection Using Contrast-Enhanced and Time-of-Flight MRA Techniques
    M. Etesami, Y. Hoi, D.A. Steinman, S.K. Gujar, A.E. Nidecker, B.C. Astor, A. Portanova, Y. Qiao, W.M.A. Abdalla and B.A. Wasserman
    American Journal of Neuroradiology January 2013, 34 (1) 177-184; DOI: https://doi.org/10.3174/ajnr.A3132
  • Extracranial Vascular
    You have access
    Intracranial Artery Stenosis or Occlusion Predicts Ischemic Recurrence after Transient Ischemic Attack
    G. Ssi-Yan-Kai, N. Nasr, A. Faury, I. Catalaa, C. Cognard, V. Larrue and F. Bonneville
    American Journal of Neuroradiology January 2013, 34 (1) 185-190; DOI: https://doi.org/10.3174/ajnr.A3144
  • Extracranial Vascular
    Open Access
    Prediction of Carotid Plaque Characteristics Using Non-Gated MR Imaging: Correlation with Endarterectomy Specimens
    S. Narumi, M. Sasaki, H. Ohba, K. Ogasawara, M. Kobayashi, J. Hitomi, K. Mori, K. Ohura, M. Yamaguchi, K. Kudo and Y. Terayama
    American Journal of Neuroradiology January 2013, 34 (1) 191-197; DOI: https://doi.org/10.3174/ajnr.A3249

Head & Neck

  • Head & Neck
    You have access
    Head and Neck Arteriovenous Malformations: Results of Ethanol Sclerotherapy
    J. Pekkola, K. Lappalainen, P. Vuola, T. Klockars, P. Salminen and A. Pitkäranta
    American Journal of Neuroradiology January 2013, 34 (1) 198-204; DOI: https://doi.org/10.3174/ajnr.A3180

Pediatrics

  • Pediatrics
    You have access
    The Use of Adaptive Statistical Iterative Reconstruction in Pediatric Head CT: A Feasibility Study
    G.A. Vorona, G. Zuccoli, T. Sutcavage, B.L. Clayton, R.C. Ceschin and A. Panigrahy
    American Journal of Neuroradiology January 2013, 34 (1) 205-211; DOI: https://doi.org/10.3174/ajnr.A3122
  • Pediatrics
    You have access
    Diffusion MRI Findings in Monochorionic Twin Pregnancies after Intrauterine Fetal Death
    C. Hoffmann, B. Weisz, Y. Yinon, L. Hogen, L. Gindes, A. Shrim, E. Sivan, E. Schiff and S. Lipitz
    American Journal of Neuroradiology January 2013, 34 (1) 212-216; DOI: https://doi.org/10.3174/ajnr.A3279
  • Pediatrics
    You have access
    Isolated Brain Stem Lesion in Children: Is It Acute Disseminated Encephalomyelitis or Not?
    G. Alper, G. Sreedher and G. Zuccoli
    American Journal of Neuroradiology January 2013, 34 (1) 217-220; DOI: https://doi.org/10.3174/ajnr.A3176

Spine

  • Spine
    You have access
    Subsequent Fractures Post–Vertebral Augmentation: Analysis of a Prospective Randomized Trial in Osteoporotic Vertebral Compression Fractures
    L. Gilula and M. Persenaire
    American Journal of Neuroradiology January 2013, 34 (1) 221-227; DOI: https://doi.org/10.3174/ajnr.A3156
  • Spine
    You have access
    Validity of Intervertebral Bone Cement Infusion for Painful Vertebral Compression Fractures Based on the Presence of Vertebral Mobility
    K. Yokoyama, M. Kawanishi, M. Yamada, H. Tanaka, Y. Ito, M. Hirano and T. Kuroiwa
    American Journal of Neuroradiology January 2013, 34 (1) 228-232; DOI: https://doi.org/10.3174/ajnr.A3160
  • Spine
    You have access
    Diagnostic Yield of Fluoroscopy-Guided Biopsy for Infectious Spondylitis
    B.J. Kim, J.W. Lee, S.J. Kim, G.Y. Lee and H.S. Kang
    American Journal of Neuroradiology January 2013, 34 (1) 233-238; DOI: https://doi.org/10.3174/ajnr.A3120
  • Spine
    You have access
    Immediate Pain Response to Interlaminar Lumbar Epidural Steroid Administration: Response Characteristics and Effects of Anesthetic Concentration
    W.S. Bartynski, R.B. Jennings, W.E. Rothfus and V. Agarwal
    American Journal of Neuroradiology January 2013, 34 (1) 239-246; DOI: https://doi.org/10.3174/ajnr.A3170
  • FELLOWS' JOURNAL CLUBSpine
    You have access
    Trends in Spinal Pain Management Injections in Academic Radiology Departments
    J.J. Freeman, R.K. Kilani, C.D. Lascola, L. Gray and D.S. Enterline
    American Journal of Neuroradiology January 2013, 34 (1) 247-251; DOI: https://doi.org/10.3174/ajnr.A3167

    Through a survey sent to 186 academic departments of radiology, the authors sought to determine patterns of spinal pain management injections by neuroradiologists. Twenty-one percent of surveys were completed showing that over 50% of departments were involved in this type of procedure with the number of procedures remaining stable during the past 5 years in most locations. The majority of referrals came from orthopedic surgeons, neurosurgeons, and neurologists. The most common procedures were epidural steroid injections, nerve root blocks, facet injections, and synovial cyst aspirations. Most fellows and more than 50% of residents were considered to have achieved proficiency in these procedures during their training.

  • Spine
    Open Access
    Spinal Cord Hypothermia without Systemic Hypothermia
    P.D. Purdy, R.L. Novakovic, B.P. Giles, S.L. Miller and M.S. Riegel
    American Journal of Neuroradiology January 2013, 34 (1) 252-256; DOI: https://doi.org/10.3174/ajnr.A3175

Technical Notes: (Online only)

  • Technical Note
    You have access
    A Flow-Diverting Stent Is Not a Pressure-Diverting Stent
    J.J. Schneiders, E. VanBavel, C.B. Majoie, S.P. Ferns and R. van den Berg
    American Journal of Neuroradiology January 2013, 34 (1) E1-E4; DOI: https://doi.org/10.3174/ajnr.A2613
  • Technical Note
    Open Access
    Pneumatically Driven Finger Movement: A Novel Passive Functional MR Imaging Technique for Presurgical Motor and Sensory Mapping
    S. Shriver, K.E. Knierim, J.P. O'Shea, G.H. Glover and A.J. Golby
    American Journal of Neuroradiology January 2013, 34 (1) E5-E7; DOI: https://doi.org/10.3174/ajnr.A2626

Letters: (Online only)

  • Letter
    You have access
    Paternalism in Radiology?
    R.T. Fitzgerald
    American Journal of Neuroradiology January 2013, 34 (1) E8; DOI: https://doi.org/10.3174/ajnr.A3438
  • Letter
    You have access
    Reply:
    F.M. Kovacs, E. Arana, A. Royuela, A. Estremera, G. Amengual, B. Asenjo, H. Sarasíbar, I. Galarraga, A. Alonso, C. Casillas, A. Muriel, C. Martínez and V. Abraira for the Spanish Back Pain Research Network
    American Journal of Neuroradiology January 2013, 34 (1) E9; DOI: https://doi.org/10.3174/ajnr.A3444
  • Letter
    You have access
    Diffusion-Weighted MR Imaging and MGMT Methylation Status in Glioblastoma: A Reappraisal of the Role of Preoperative Quantitative ADC Measurements
    A. Gupta, A. Prager, R.J. Young, W. Shi, A.M.P. Omuro and J.J. Graber
    American Journal of Neuroradiology January 2013, 34 (1) E10-E11; DOI: https://doi.org/10.3174/ajnr.A3467
  • Letter
    You have access
    Reply:
    W. Pope
    American Journal of Neuroradiology January 2013, 34 (1) E12; DOI: https://doi.org/10.3174/ajnr.A3452
Back to top
PreviousNext

In this issue

American Journal of Neuroradiology: 34 (1)
American Journal of Neuroradiology
Vol. 34, Issue 1
1 Jan 2013
  • Table of Contents
  • Index by author
Sign up for alerts
Advertisement

Jump to

  • Editorials
  • Review Articles
  • Patient Safety
  • Brain
  • Interventional
  • Extracranial Vascular
  • Head & Neck
  • Pediatrics
  • Spine
  • Technical Notes: (Online only)
  • Letters: (Online only)
  • Letters
  • Most Read
  • Most Cited
Loading
Advertisement

Indexed Content

  • Current Issue
  • Accepted Manuscripts
  • Article Preview
  • Past Issues
  • Editorials
  • Editor's Choice
  • Fellows' Journal Club
  • Letters to the Editor
  • Video Articles

Cases

  • Case Collection
  • Archive - Case of the Week
  • Archive - Case of the Month
  • Archive - Classic Case

More from AJNR

  • Trainee Corner
  • Imaging Protocols
  • MRI Safety Corner
  • Book Reviews

Multimedia

  • AJNR Podcasts
  • AJNR Scantastics

Resources

  • Turnaround Time
  • Submit a Manuscript
  • Submit a Video Article
  • Submit an eLetter to the Editor/Response
  • Manuscript Submission Guidelines
  • Statistical Tips
  • Fast Publishing of Accepted Manuscripts
  • Graphical Abstract Preparation
  • Imaging Protocol Submission
  • Evidence-Based Medicine Level Guide
  • Publishing Checklists
  • Author Policies
  • Become a Reviewer/Academy of Reviewers
  • News and Updates

About Us

  • About AJNR
  • Editorial Board
  • Editorial Board Alumni
  • Alerts
  • Permissions
  • Not an AJNR Subscriber? Join Now
  • Advertise with Us
  • Librarian Resources
  • Feedback
  • Terms and Conditions
  • AJNR Editorial Board Alumni

American Society of Neuroradiology

  • Not an ASNR Member? Join Now

© 2025 by the American Society of Neuroradiology All rights, including for text and data mining, AI training, and similar technologies, are reserved.
Print ISSN: 0195-6108 Online ISSN: 1936-959X

Powered by HighWire