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Index by author

November 01, 2015; Volume 36,Issue 11

  1. Kotsenas, A.L.

    1. FELLOWS' JOURNAL CLUBSpine Imaging and Spine Image-Guided Interventions
      CT Metal Artifact Reduction in the Spine: Can an Iterative Reconstruction Technique Improve Visualization?
      A.L. Kotsenas, G.J. Michalak, D.R. DeLone, F.E. Diehn, K. Grant, A.F. Halaweish, A. Krauss, R. Raupach, B. Schmidt, C.H. McCollough and J.G. Fletcher
      American Journal of Neuroradiology November 2015, 36 (11) 2184-2190; DOI: https://doi.org/10.3174/ajnr.A4416

      CT images were reconstructed by using weighted filtered back-projection and iterative metal artifact reduction. Two neuroradiologists evaluated images in the region of spinal hardware and assigned a score for the visualization of critical anatomic structures by using soft-tissue and bone windows. Using bone windows, they measured the length of the most pronounced linear artifacts. Visualization of critical soft-tissue anatomic structures was significantly improved by using iterative metal artifact reduction, but there was not a significant improvement in visualization of critical osseous structures. Routine generation of these iterative reconstructed images in addition to routine weighted filtered back-projection is recommended.

  2. Koudstaal, P.J.

    1. Extracranial Vascular
      Intraplaque Hemorrhage and the Plaque Surface in Carotid Atherosclerosis: The Plaque At RISK Study (PARISK)
      A.C. van Dijk, M.T.B. Truijman, B. Hussain, T. Zadi, G. Saiedie, A.A.J. de Rotte, M.I. Liem, A.F.W. van der Steen, M.J.A.P. Daemen, P.J. Koudstaal, P.J. Nederkoorn, J. Hendrikse, M.E. Kooi and A. van der Lugt
      American Journal of Neuroradiology November 2015, 36 (11) 2127-2133; DOI: https://doi.org/10.3174/ajnr.A4414

  3. Krauss, A.

    1. FELLOWS' JOURNAL CLUBSpine Imaging and Spine Image-Guided Interventions
      CT Metal Artifact Reduction in the Spine: Can an Iterative Reconstruction Technique Improve Visualization?
      A.L. Kotsenas, G.J. Michalak, D.R. DeLone, F.E. Diehn, K. Grant, A.F. Halaweish, A. Krauss, R. Raupach, B. Schmidt, C.H. McCollough and J.G. Fletcher
      American Journal of Neuroradiology November 2015, 36 (11) 2184-2190; DOI: https://doi.org/10.3174/ajnr.A4416

      CT images were reconstructed by using weighted filtered back-projection and iterative metal artifact reduction. Two neuroradiologists evaluated images in the region of spinal hardware and assigned a score for the visualization of critical anatomic structures by using soft-tissue and bone windows. Using bone windows, they measured the length of the most pronounced linear artifacts. Visualization of critical soft-tissue anatomic structures was significantly improved by using iterative metal artifact reduction, but there was not a significant improvement in visualization of critical osseous structures. Routine generation of these iterative reconstructed images in addition to routine weighted filtered back-projection is recommended.

  4. Kurland, B.F.

    1. Pediatric Neuroimaging
      Open Access
      Parametric Response Mapping of Apparent Diffusion Coefficient as an Imaging Biomarker to Distinguish Pseudoprogression from True Tumor Progression in Peptide-Based Vaccine Therapy for Pediatric Diffuse Intrinsic Pontine Glioma
      R. Ceschin, B.F. Kurland, S.R. Abberbock, B.M. Ellingson, H. Okada, R.I. Jakacki, I.F. Pollack and A. Panigrahy
      American Journal of Neuroradiology November 2015, 36 (11) 2170-2176; DOI: https://doi.org/10.3174/ajnr.A4428

  5. Kurre, W.

    1. Neurointervention
      Initial Experience with p64: A Novel Mechanically Detachable Flow Diverter for the Treatment of Intracranial Saccular Sidewall Aneurysms
      S. Fischer, M. Aguilar-Pérez, E. Henkes, W. Kurre, O. Ganslandt, H. Bäzner and H. Henkes
      American Journal of Neuroradiology November 2015, 36 (11) 2082-2089; DOI: https://doi.org/10.3174/ajnr.A4420
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