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Index by author

October 01, 2013; Volume 34,Issue 10

  1. Rykken, J.B.

    1. FELLOWS' JOURNAL CLUBSpine
      Intramedullary Spinal Cord Metastases: MRI and Relevant Clinical Features from a 13-Year Institutional Case Series
      J.B. Rykken, F.E. Diehn, C.H. Hunt, K.M. Schwartz, L.J. Eckel, C.P. Wood, T.J. Kaufmann, R.K. Lingineni, R.E. Carter and J.T. Wald
      American Journal of Neuroradiology October 2013, 34 (10) 2043-2049; DOI: https://doi.org/10.3174/ajnr.A3526

      This article reviews the MRI and clinical findings in 70 spinal cord metastases; 20% of patients had multiple metastases and 8% were asymptomatic. Spinal cord metastases were the initial clinical presentation in 20% of patients. Nearly all metastases showed contrast enhancement and had extensive edema. Cysts and hemorrhage were, however, uncommon and nearly 60% of patients had other metastases to the CNS or that were seen in studies in other organs. Accompanying pial metastases were also common.

  2. Salloway, S.

    1. FELLOWS' JOURNAL CLUBBrain
      MR Imaging Features of Amyloid-Related Imaging Abnormalities
      J. Barakos, R. Sperling, S. Salloway, C. Jack, A. Gass, J.B. Fiebach, D. Tampieri, D. Melançon, Y. Miaux, G. Rippon, R. Black, Y. Lu, H.R. Brashear, H.M. Arrighi, K.A. Morris and M. Grundman
      American Journal of Neuroradiology October 2013, 34 (10) 1958-1965; DOI: https://doi.org/10.3174/ajnr.A3500

      These authors used MR imaging studies from 210 patients being treated with bapineuzumab derived from 3 phase-2 studies to assess imaging abnormalities related to amyloidosis. Areas of edema and exudate/effusions were seen in 17% and hemosiderin deposition in 12%. Of those with significant hemosiderin deposition, nearly all had microhemorrhages and almost 50% of those with edema and exudate had hemosiderosis.

  3. Satterthwaite, T.

    1. FELLOWS' JOURNAL CLUBPediatrics
      Open Access
      Incidental Findings in Youths Volunteering for Brain MRI Research
      R.E. Gur, D. Kaltman, E.R. Melhem, K. Ruparel, K. Prabhakaran, M. Riley, E. Yodh, H. Hakonarson, T. Satterthwaite and R.C. Gur
      American Journal of Neuroradiology October 2013, 34 (10) 2021-2025; DOI: https://doi.org/10.3174/ajnr.A3525

      Incidental abnormalities seen in research MRI brain studies of 1400 “normal” volunteer individuals aged 8-23 years were assessed. Ten percent showed incidental findings and 12 of these required further follow-up. Findings were not related to age but whites had higher numbers of pineal cysts and males had a higher incidence of cavum septum pellucidum, which was associated with psychosis-related symptoms.

  4. Schaefer, P.W.

    1. Health Care Reform Vignette
      Alphabet Soup: Our Government “In-Action”
      J.A. Hirsch, W.D. Donovan, G.N. Nicola, R.M. Barr, P.W. Schaefer and E. Silva
      American Journal of Neuroradiology October 2013, 34 (10) 1887-1889; DOI: https://doi.org/10.3174/ajnr.A3672

  5. Schnell, S.

    1. Brain
      Open Access
      Intracranial 4D Flow MRI: Toward Individualized Assessment of Arteriovenous Malformation Hemodynamics and Treatment-Induced Changes
      S.A. Ansari, S. Schnell, T. Carroll, P. Vakil, M.C. Hurley, C. Wu, J. Carr, B.R. Bendok, H. Batjer and M. Markl
      American Journal of Neuroradiology October 2013, 34 (10) 1922-1928; DOI: https://doi.org/10.3174/ajnr.A3537

  6. Schoenfeld, A.H.

    1. Patient Safety
      Radiation Dose for 345 CT-Guided Interlaminar Lumbar Epidural Steroid Injections
      A.L. Chang, A.H. Schoenfeld, A.L. Brook and T.S. Miller
      American Journal of Neuroradiology October 2013, 34 (10) 1882-1886; DOI: https://doi.org/10.3174/ajnr.A3540

  7. Schrader, D.

    1. Brain
      Open Access
      4D CT Angiography More Closely Defines Intracranial Thrombus Burden Than Single-Phase CT Angiography
      A.M.J. Frölich, D. Schrader, E. Klotz, R. Schramm, K. Wasser, M. Knauth and P. Schramm
      American Journal of Neuroradiology October 2013, 34 (10) 1908-1913; DOI: https://doi.org/10.3174/ajnr.A3533

  8. Schramm, P.

    1. Brain
      Open Access
      4D CT Angiography More Closely Defines Intracranial Thrombus Burden Than Single-Phase CT Angiography
      A.M.J. Frölich, D. Schrader, E. Klotz, R. Schramm, K. Wasser, M. Knauth and P. Schramm
      American Journal of Neuroradiology October 2013, 34 (10) 1908-1913; DOI: https://doi.org/10.3174/ajnr.A3533

  9. Schramm, R.

    1. Brain
      Open Access
      4D CT Angiography More Closely Defines Intracranial Thrombus Burden Than Single-Phase CT Angiography
      A.M.J. Frölich, D. Schrader, E. Klotz, R. Schramm, K. Wasser, M. Knauth and P. Schramm
      American Journal of Neuroradiology October 2013, 34 (10) 1908-1913; DOI: https://doi.org/10.3174/ajnr.A3533

  10. Schultz, K.

    1. Review Articles
      Open Access
      CT Angiography for Surgical Planning in Face Transplantation Candidates
      S. Soga, B. Pomahac, N. Wake, K. Schultz, R.F. Prior, K. Kumamaru, M.L. Steigner, D. Mitsouras, J. Signorelli, E.M. Bueno, D.S. Enterline and F.J. Rybicki
      American Journal of Neuroradiology October 2013, 34 (10) 1873-1881; DOI: https://doi.org/10.3174/ajnr.A3268
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