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Index by author

September 01, 2023; Volume 44,Issue 9

  1. Hasegawa, Y.

    1. Neurointervention
      Contrast Injection from an Intermediate Catheter Placed in an Intradural Artery is Associated with Contrast-Induced Encephalopathy following Neurointervention
      M. Fuga, T. Tanaka, R. Tachi, S. Yamana, K. Irie, I. Kajiwara, A. Teshigawara, T. Ishibashi, Y. Hasegawa and Y. Murayama
      American Journal of Neuroradiology September 2023, 44 (9) 1057-1063; DOI: https://doi.org/10.3174/ajnr.A7944

  2. Hautefort, C.

    1. Head and Neck Imaging
      Iterative Denoising Accelerated 3D FLAIR Sequence for Hydrops MR Imaging at 3T
      R. Quint, A. Vaussy, A. Stemmer, C. Hautefort, E. Houdart and M. Eliezer
      American Journal of Neuroradiology September 2023, 44 (9) 1064-1069; DOI: https://doi.org/10.3174/ajnr.A7953

  3. Hill, M.D.

    1. EDITOR'S CHOICENeurointervention
      Open Access
      CT Perfusion Does Not Modify the Effect of Reperfusion in Patients with Acute Ischemic Stroke Undergoing Endovascular Treatment in the ESCAPE-NA1 Trial
      N.B. Rex, R.V. McDonough, J.M. Ospel, N. Kashani, A. Sehgal, J.C. Fladt, R.A. McTaggart, R. Nogueira, B. Menon, A.M. Demchuk, M. Tymianski, M.D. Hill and M. Goyal on behalf of the ESCAPE-NA1 Investigators
      American Journal of Neuroradiology September 2023, 44 (9) 1045-1049; DOI: https://doi.org/10.3174/ajnr.A7954

      Various CTP metrics are used as biomarkers of ischemia and clinical outcomes in some patients undergoing EVT. This post hoc analysis of the Safety and Efficacy of Nerinetide in Subjects Undergoing Endovascular Thrombectomy for Stroke (ESCAPE-NA1) trial shows that patients having undergone EVT with baseline small CTP lesion volumes have a better clinical outcome compared with those with larger CTP lesions. However, CTP was not able to elucidate why some patients have poor outcomes despite near-complete recanalization.

  4. Houdart, E.

    1. Head and Neck Imaging
      Iterative Denoising Accelerated 3D FLAIR Sequence for Hydrops MR Imaging at 3T
      R. Quint, A. Vaussy, A. Stemmer, C. Hautefort, E. Houdart and M. Eliezer
      American Journal of Neuroradiology September 2023, 44 (9) 1064-1069; DOI: https://doi.org/10.3174/ajnr.A7953

  5. Houk, J.L.

    1. FELLOWS' JOURNAL CLUBSpine Imaging and Spine Image-Guided Interventions
      Open Access
      Validity of the Bern Score as a Surrogate Marker of Clinical Severity in Patients with Spontaneous Intracranial Hypotension
      J.L. Houk, S. Morrison, S. Peskoe, T.J. Amrhein and P.G. Kranz
      American Journal of Neuroradiology September 2023, 44 (9) 1096-1100; DOI: https://doi.org/10.3174/ajnr.A7962

      The Bern score quantitatively characterizes brain MR imaging changes in spontaneous intracranial hypotension. This imaging biomarker was shown to have a low correlation with clinical headache severity and, therefore, imaging findings in isolation may have limited utility as primary outcome measures when assessing treatment response.

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