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Index by author

March 01, 2020; Volume 41,Issue 3

  1. Ogilvy, C.S.

    1. Interventional
      Implications of the Collar Sign in Incompletely Occluded Aneurysms after Pipeline Embolization Device Implantation: A Follow-Up Study
      S. Gomez-Paz, Y. Akamatsu, J.M. Moore, C.S. Ogilvy, A.J. Thomas and C.J. Griessenauer
      American Journal of Neuroradiology March 2020, 41 (3) 482-485; DOI: https://doi.org/10.3174/ajnr.A6415

  2. Okromelidze, L.

    1. Functional
      Functional and Structural Connectivity Patterns Associated with Clinical Outcomes in Deep Brain Stimulation of the Globus Pallidus Internus for Generalized Dystonia
      L. Okromelidze, T. Tsuboi, R.S. Eisinger, M.R. Burns, M. Charbel, M. Rana, S.S. Grewal, C.-Q. Lu, L. Almeida, K.D. Foote, M.S. Okun and E.H. Middlebrooks
      American Journal of Neuroradiology March 2020, 41 (3) 508-514; DOI: https://doi.org/10.3174/ajnr.A6429

  3. Okun, M.S.

    1. Functional
      Functional and Structural Connectivity Patterns Associated with Clinical Outcomes in Deep Brain Stimulation of the Globus Pallidus Internus for Generalized Dystonia
      L. Okromelidze, T. Tsuboi, R.S. Eisinger, M.R. Burns, M. Charbel, M. Rana, S.S. Grewal, C.-Q. Lu, L. Almeida, K.D. Foote, M.S. Okun and E.H. Middlebrooks
      American Journal of Neuroradiology March 2020, 41 (3) 508-514; DOI: https://doi.org/10.3174/ajnr.A6429

  4. Olafsen, N.

    1. Spine
      Lumbar Puncture: Creation and Resident Acceptance of a Low-Cost, Durable, Reusable Fluoroscopic Phantom with a Fluid-Filled Spinal Canal for Training at an Academic Program
      D.J. Lerner, S.E. Gifford, N. Olafsen, A. Mileto and E. Soloff
      American Journal of Neuroradiology March 2020, 41 (3) 548-550; DOI: https://doi.org/10.3174/ajnr.A6439

  5. Outteryck, O.

    1. Adult Brain
      Follow-Up MRI for Small Brain AVMs Treated by Radiosurgery: Is Gadolinium Really Necessary?
      X. Leclerc, O. Guillaud, N. Reyns, J. Hodel, O. Outteryck, F. Bala, N. Bricout, M. Bretzner, N. Ramdane, J.-P. Pruvo, L. Hacein-Bey and G. Kuchcinski
      American Journal of Neuroradiology March 2020, 41 (3) 437-445; DOI: https://doi.org/10.3174/ajnr.A6404

  6. Owen, R.P.

    1. EDITOR'S CHOICEHead & Neck
      4D–Dynamic Contrast-Enhanced MRI for Preoperative Localization in Patients with Primary Hyperparathyroidism
      J.L. Becker, V. Patel, K.J. Johnson, M. Guerrero, R.R. Klein, G.F. Ranvier, R.P. Owen, P. Pawha and K. Nael
      American Journal of Neuroradiology March 2020, 41 (3) 522-528; DOI: https://doi.org/10.3174/ajnr.A6482

      The authors tested the hypothesis that recently introduced 4D dynamic contrast-enhanced MR imaging with high spatial and temporal resolution has equivalent accuracy to 4D-CT for preoperative gland localization in primary hyperparathyroidism. Fifty-four patients met the inclusion criteria: 37 had single-gland disease, and 17, multigland disease—9 with double-gland hyperplasia; 3 with 3-gland hyperplasia, and 5 with 4-gland hyperplasia. For single-gland disease, the gland was correctly located in 92% of patients, with correct identification of the side in 100% and the quadrant in 92%. For multigland disease, the glands were correctly located in 74% of patients, with correct identification of the side in 74% and the quadrant in 77%. The high spatial and temporal resolution 4D dynamic contrast-enhanced MR imaging provides excellent diagnostic performance for preoperative localization in primary hyperparathyroidism.

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