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Table of Contents

May 01, 2021; Volume 42,Issue 5

Perspectives

  • Perspectives
    You have access
    Perspectives
    Lukas A. Grajauskas
    American Journal of Neuroradiology May 2021, 42 (5) 807; DOI: https://doi.org/10.3174/ajnr.P0112

Review Articles

  • Interventional
    Open Access
    A Review of Robotic Interventional Neuroradiology
    C.B. Beaman, N. Kaneko, P.M. Meyers and S. Tateshima
    American Journal of Neuroradiology May 2021, 42 (5) 808-814; DOI: https://doi.org/10.3174/ajnr.A6976

Practice Perspectives

  • FELLOWS' JOURNAL CLUBPractice Perspectives
    You have access
    Am I Ready to Be an Independent Neuroradiologist? Objective Trends in Neuroradiology Fellows' Performance during the Fellowship Year
    J.H. Masur, J.E. Schmitt, D. Lalevic, T.S. Cook, L.J. Bagley, S. Mohan and A.P. Nayate
    American Journal of Neuroradiology May 2021, 42 (5) 815-823; DOI: https://doi.org/10.3174/ajnr.A7030

    Progress through fellowship correlates with a decline in report turnaround times and discrepancy rates for cross-sectional neuroimaging call studies and slight improvement in indirect quantitative measurement of report clarity.

Patient Safety

  • Patient Safety
    You have access
    Impact of Kidney Function on CNS Gadolinium Deposition in Patients Receiving Repeated Doses of Gadobutrol
    S. Dogra, M.J. Borja and Y.W. Lui
    American Journal of Neuroradiology May 2021, 42 (5) 824-830; DOI: https://doi.org/10.3174/ajnr.A7031

General Contents

  • Adult Brain
    Open Access
    Severity of Chest Imaging is Correlated with Risk of Acute Neuroimaging Findings among Patients with COVID-19
    M. Lang, M.D. Li, K.Z. Jiang, B.C. Yoon, D.P. Mendoza, E.J. Flores, S.P. Rincon, W.A. Mehan, J. Conklin, S.Y. Huang, A.L. Lang, D.M. Giao, T.M. Leslie-Mazwi, J. Kalpathy-Cramer, B.P. Little and K. Buch
    American Journal of Neuroradiology May 2021, 42 (5) 831-837; DOI: https://doi.org/10.3174/ajnr.A7032
  • EDITOR'S CHOICEAdult Brain
    You have access
    Development and Validation of a Deep Learning–Based Model to Distinguish Glioblastoma from Solitary Brain Metastasis Using Conventional MR Images
    I. Shin, H. Kim, S.S. Ahn, B. Sohn, S. Bae, J.E. Park, H.S. Kim and S.-K. Lee
    American Journal of Neuroradiology May 2021, 42 (5) 838-844; DOI: https://doi.org/10.3174/ajnr.A7003

    A deep learning-based model may be a supportive tool for preoperative discrimination between glioblastoma and solitary brain metastasis using conventional MR images.

  • Adult Brain
    Open Access
    MRI-Based Deep-Learning Method for Determining Glioma MGMT Promoter Methylation Status
    C.G.B. Yogananda, B.R. Shah, S.S. Nalawade, G.K. Murugesan, F.F. Yu, M.C. Pinho, B.C. Wagner, B. Mickey, T.R. Patel, B. Fei, A.J. Madhuranthakam and J.A. Maldjian
    American Journal of Neuroradiology May 2021, 42 (5) 845-852; DOI: https://doi.org/10.3174/ajnr.A7029
  • Adult Brain
    Open Access
    MGMT Promoter Methylation Status in Initial and Recurrent Glioblastoma: Correlation Study with DWI and DSC PWI Features
    H.J. Choi, S.H. Choi, S.-H. You, R.-E. Yoo, K.M. Kang, T.J. Yun, J.-h. Kim, C.-H. Sohn, C.-K. Park and S.-H. Park
    American Journal of Neuroradiology May 2021, 42 (5) 853-860; DOI: https://doi.org/10.3174/ajnr.A7004
  • Adult Brain
    You have access
    Traumatic Cerebral Microbleeds in the Subacute Phase Are Practical and Early Predictors of Abnormality of the Normal-Appearing White Matter in the Chronic Phase
    A.W. van der Eerden, T.L. van den Heuvel, V. Perlbarg, P. Vart, P.E. Vos, L. Puybasset, D. Galanaud, B. Platel, R. Manniesing and B.M. Goraj
    American Journal of Neuroradiology May 2021, 42 (5) 861-867; DOI: https://doi.org/10.3174/ajnr.A7028
  • FELLOWS' JOURNAL CLUBAdult Brain
    You have access
    Inversion Recovery Ultrashort TE MR Imaging of Myelin is Significantly Correlated with Disability in Patients with Multiple Sclerosis
    H. Jang, Y.-J. Ma, E.Y. Chang, S. Fazeli, R.R. Lee, A.F. Lombardi, G.M. Bydder, J. Corey-Bloom and J. Du
    American Journal of Neuroradiology May 2021, 42 (5) 868-874; DOI: https://doi.org/10.3174/ajnr.A7006

    Direct imaging of myelin correlates with disability in patients with MS better than indirect imaging of long-T2 water in WM using conventional clinical sequences.

  • Adult Brain
    Open Access
    Peak Width of Skeletonized Mean Diffusivity as Neuroimaging Biomarker in Cerebral Amyloid Angiopathy
    N. Raposo, M.C. Zanon Zotin, D. Schoemaker, L. Xiong, P. Fotiadis, A. Charidimou, M. Pasi, G. Boulouis, K. Schwab, M.D. Schirmer, M.R. Etherton, M.E. Gurol, S.M. Greenberg, M. Duering and A. Viswanathan
    American Journal of Neuroradiology May 2021, 42 (5) 875-881; DOI: https://doi.org/10.3174/ajnr.A7042
  • FELLOWS' JOURNAL CLUBInterventional
    You have access
    A Novel Endovascular Therapy for CSF Hypotension Secondary to CSF-Venous Fistulas
    W. Brinjikji, L.E. Savastano, J.L.D. Atkinson, I. Garza, R. Farb and J.K. Cutsforth-Gregory
    American Journal of Neuroradiology May 2021, 42 (5) 882-887; DOI: https://doi.org/10.3174/ajnr.A7014

    Patients underwent spinal venography following catheterization of the azygous vein and then selective catheterization of the paraspinal vein followed by embolization of the vein with Onyx.

  • Interventional
    You have access
    Distal Transradial Access for Diagnostic Cerebral Angiography and Neurointervention: Systematic Review and Meta-analysis
    H. Hoffman, M.S. Jalal, H.E. Masoud, R.B. Pons, I. Rodriguez Caamaño, P. Khandelwal, T. Prakash and G.C. Gould
    American Journal of Neuroradiology May 2021, 42 (5) 888-895; DOI: https://doi.org/10.3174/ajnr.A7074
  • EDITOR'S CHOICEInterventional
    You have access
    Posterior Circulation Endovascular Thrombectomy for Large-Vessel Occlusion: Predictors of Favorable Clinical Outcome and Analysis of First-Pass Effect
    A.M. Alexandre, I. Valente, A. Consoli, M. Piano, L. Renieri, J.D. Gabrieli, R. Russo, A.A. Caragliano, M. Ruggiero, A. Saletti, G.A. Lazzarotti, M. Pileggi, N. Limbucci, M. Cosottini, A. Cervo, F. Viaro, S.L. Vinci, C. Commodaro, F. Pilato and A. Pedicelli
    American Journal of Neuroradiology May 2021, 42 (5) 896-903; DOI: https://doi.org/10.3174/ajnr.A7023

    Lower baseline NIHSS score and a higher MR imaging posterior circulation ASPECTS were predictors of good clinical outcome. The use of large-bore catheters was a positive predictor of first-pass modified TICI 2b/3; the use of a combined technique was a negative predictor.

  • Interventional
    You have access
    Early Postmarket Results with EmboTrap II Stent Retriever for Mechanical Thrombectomy: A Multicenter Experience
    A. Srivatsan, V.M. Srinivasan, R.M. Starke, E.C. Peterson, D.R. Yavagal, A.E. Hassan, A. Alawieh, A.M. Spiotta, Y. Saleem, K.M. Fargen, S.Q. Wolfe, R.A. de Leacy, I.P. Singh, I.L. Maier, J.N. Johnson, J.-K. Burkhardt, S.R. Chen and P. Kan
    American Journal of Neuroradiology May 2021, 42 (5) 904-909; DOI: https://doi.org/10.3174/ajnr.A7067
  • Interventional
    You have access
    Do Outcomes between Women and Men Differ after Endovascular Thrombectomy? A Meta-analysis
    A.A. Dmytriw, J.C. Ku, V.X.D. Yang, N. Hui, K. Uchida, T. Morimoto, J. Spears, T.R. Marotta and J.D.B. Diestro
    American Journal of Neuroradiology May 2021, 42 (5) 910-915; DOI: https://doi.org/10.3174/ajnr.A7075
  • Interventional
    You have access
    Middle Meningeal Artery Embolization Using Combined Particle Embolization and n-BCA with the Dextrose 5% in Water Push Technique for Chronic Subdural Hematomas: A Prospective Safety and Feasibility Study
    F. Al-Mufti, G. Kaur, K. Amuluru, J.B. Cooper, K. Dakay, M. El-Ghanem, J. Pisapia, C. Muh, R. Tyagi, C. Bowers, C. Cole, S. Rosner, J. Santarelli, S. Mayer and C. Gandhi
    American Journal of Neuroradiology May 2021, 42 (5) 916-920; DOI: https://doi.org/10.3174/ajnr.A7077
  • Interventional
    You have access
    Postprocedural Antiplatelet Treatment after Emergent Carotid Stenting in Tandem Lesions Stroke: Impact on Stent Patency beyond Day 1
    R. Pop, A. Hasiu, P.H. Mangin, F. Severac, D. Mihoc, D. Nistoran, M. Manisor, M. Simu, S. Chibbaro, R. Gheoca, V. Quenardelle, O. Rouyer, V. Wolff and R. Beaujeux
    American Journal of Neuroradiology May 2021, 42 (5) 921-925; DOI: https://doi.org/10.3174/ajnr.A6993
  • Commentary

    • Commentary
      You have access
      The Challenge of an Acute Antithrombotic Regimen for Treatment of Tandem Lesions Stroke
      P. Papanagiotou and B. Gory
      American Journal of Neuroradiology May 2021, 42 (5) 926; DOI: https://doi.org/10.3174/ajnr.A7122
  • Extracranial Vascular
    Open Access
    Diagnosing Carotid Near-Occlusion with Phase-Contrast MRI
    E. Johansson, L. Zarrinkoob, A. Wåhlin, A. Eklund and J. Malm
    American Journal of Neuroradiology May 2021, 42 (5) 927-929; DOI: https://doi.org/10.3174/ajnr.A7076
  • Functional
    You have access
    Altered Processing of Complex Visual Stimuli in Patients with Postconcussive Visual Motion Sensitivity
    J.W. Allen, A. Trofimova, V. Ahluwalia, J.L. Smith, S.A. Abidi, M.A.K. Peters, S. Rajananda, J.E. Hurtado and R.K. Gore
    American Journal of Neuroradiology May 2021, 42 (5) 930-937; DOI: https://doi.org/10.3174/ajnr.A7007
  • Head & Neck
    You have access
    The Pharyngolaryngeal Venous Plexus: A Potential Pitfall in Surveillance Imaging of the Neck
    P.M. Bunch, R.T. Hughes, E.P. White, J.R. Sachs, B.A. Frizzell and C.M. Lack
    American Journal of Neuroradiology May 2021, 42 (5) 938-944; DOI: https://doi.org/10.3174/ajnr.A7033
  • Head & Neck
    You have access
    Improved Lesion Conspicuity with Contrast-Enhanced 3D T1 TSE Black-Blood Imaging in Cranial Neuritis: A Comparative Study of Contrast-Enhanced 3D T1 TSE, 3D T1 Fast-Spoiled Gradient Echo, and 3D T2 FLAIR
    T.-W. Baek, Y. Kang and H.-J. Lee
    American Journal of Neuroradiology May 2021, 42 (5) 945-950; DOI: https://doi.org/10.3174/ajnr.A7025
  • Pediatrics
    Open Access
    Neuroimaging Offers Low Yield in Children Positive for SARS-CoV-2
    G. Orman, N.K. Desai, S.F. Kralik, A. Meoded, V.J. Seghers, A.V. Annapragada and T.A.G.M. Huisman
    American Journal of Neuroradiology May 2021, 42 (5) 951-954; DOI: https://doi.org/10.3174/ajnr.A7022
  • Pediatrics
    You have access
    Transient Hyperintensity of the Infant Thyroid Gland on T1-Weighted MR Imaging: Correlation with Postnatal Age, Gestational Age, and Signal Intensity of the Pituitary Gland
    H. Maki, M. Nakagawa, R. Kagaya, S. Kumazawa, K. Matsumoto, M. Hatano, Y. Miyake, W. Sugihara and Y. Shibamoto
    American Journal of Neuroradiology May 2021, 42 (5) 955-960; DOI: https://doi.org/10.3174/ajnr.A7024
  • EDITOR'S CHOICEPediatrics
    You have access
    A Diagnostic Algorithm for Posterior Fossa Tumors in Children: A Validation Study
    C.A.P.F. Alves, U. Löbel, J.S. Martin-Saavedra, S. Toescu, M.H. Tsunemi, S.R. Teixeira, K. Mankad, D. Hargrave, T.S. Jacques, C. da Costa Leite, F.G. Gonçalves, A. Vossough and F. D'Arco
    American Journal of Neuroradiology May 2021, 42 (5) 961-968; DOI: https://doi.org/10.3174/ajnr.A7057

    These results establish a useful starting point for prospective clinical studies and for the development of automated algorithms, which may provide precise and adequate diagnostic tools for these tumors in clinical practice.

  • Pediatrics
    You have access
    Interobserver Reliability of an MR Imaging Scoring System in Infants with Hypoxic-Ischemic Encephalopathy
    E. Szakmar, H. Meunier, M. El-Dib, E. Yang and T.E. Inder
    American Journal of Neuroradiology May 2021, 42 (5) 969-974; DOI: https://doi.org/10.3174/ajnr.A7048
  • Pediatrics
    You have access
    Widening the Neuroimaging Features of Adenosine Deaminase 2 Deficiency
    A.F. Geraldo, R. Caorsi, D. Tortora, C. Gandolfo, R. Ammendola, M. Alessio, G. Conti, A. Insalaco, S. Pastore, S. Martino, I. Ceccherini, S. Signa, M. Gattorno, A. Rossi and M. Severino
    American Journal of Neuroradiology May 2021, 42 (5) 975-979; DOI: https://doi.org/10.3174/ajnr.A7019
  • Spine
    You have access
    A Systematic Review of Procedural Complications from Transforaminal Lumbar Puncture for Intrathecal Nusinersen Administration in Patients with Spinal Muscular Atrophy
    A. Grayev, M. Schoepp and A. Kuner
    American Journal of Neuroradiology May 2021, 42 (5) 980-985; DOI: https://doi.org/10.3174/ajnr.A7009
  • Spine
    You have access
    Spinal Compliance Curves: Preliminary Experience with a New Tool for Evaluating Suspected CSF Venous Fistulas on CT Myelography in Patients with Spontaneous Intracranial Hypotension
    M.T. Caton, B. Laguna, K.A. Soderlund, W.P. Dillon and V.N. Shah
    American Journal of Neuroradiology May 2021, 42 (5) 986-992; DOI: https://doi.org/10.3174/ajnr.A7018

35 Years Ago in AJNR

  • 35 Years Ago in AJNR
    You have access
    Celebrating 35 Years of the AJNR
    American Journal of Neuroradiology May 2021, 42 (5) 993; DOI: https://doi.org/10.3174/ajnr.P6836
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American Journal of Neuroradiology: 42 (5)
American Journal of Neuroradiology
Vol. 42, Issue 5
1 May 2021
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