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Welcome to the new AJNR, Updated Hall of Fame, and more. Read the full announcements.


AJNR is seeking candidates for the position of Associate Section Editor, AJNR Case Collection. Read the full announcement.

 

Index by author

December 01, 2019; Volume 40,Issue 12
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z

  1. Barba, C.

    1. FELLOWS' JOURNAL CLUBPediatrics
      Open Access
      Ultra-High-Field Targeted Imaging of Focal Cortical Dysplasia: The Intracortical Black Line Sign in Type IIb
      E. Bartolini, M. Cosottini, M. Costagli, C. Barba, L. Tassi, R. Spreafico, R. Garbelli, L. Biagi, A. Buccoliero, F. Giordano and R. Guerrini
      American Journal of Neuroradiology December 2019, 40 (12) 2137-2142; DOI: https://doi.org/10.3174/ajnr.A6298

      Between 2013 and 2019, the authors performed a standardized 7T MR imaging protocol in patients with drug-resistant focal epilepsy. They focused on 12 patients in whom postsurgical histopathology revealed focal cortical dysplasia and explored the diagnostic yield of preoperative 7T versus 1.5/3T MR imaging and the correlations of imaging findings with histopathology. They observed clear abnormalities in 10/12 patients using 7T versus 9/12 revealed by 1.5/3T MR imaging. In patients with focal cortical dysplasia I, 7T MR imaging did not disclose morphologic abnormalities (n= 0/2). In patients with focal cortical dysplasia II, 7T uncovered morphologic signs that were not visible on clinical imaging in 1 patient with focal cortical dysplasia IIa (n= 1/4) and in all those with focal cortical dysplasia IIb (n= 6/6). T2*WI provided the highest added value. The authors conclude that the high sensitivity of 7T T2*-weighted images provides an additional tool in defining potential morphologic markers of high epileptogenicity within the dysplastic tissue of focal cortical dysplasia IIb and will likely help to more precisely plan epilepsy surgery.

  2. Bartolini, E.

    1. FELLOWS' JOURNAL CLUBPediatrics
      Open Access
      Ultra-High-Field Targeted Imaging of Focal Cortical Dysplasia: The Intracortical Black Line Sign in Type IIb
      E. Bartolini, M. Cosottini, M. Costagli, C. Barba, L. Tassi, R. Spreafico, R. Garbelli, L. Biagi, A. Buccoliero, F. Giordano and R. Guerrini
      American Journal of Neuroradiology December 2019, 40 (12) 2137-2142; DOI: https://doi.org/10.3174/ajnr.A6298

      Between 2013 and 2019, the authors performed a standardized 7T MR imaging protocol in patients with drug-resistant focal epilepsy. They focused on 12 patients in whom postsurgical histopathology revealed focal cortical dysplasia and explored the diagnostic yield of preoperative 7T versus 1.5/3T MR imaging and the correlations of imaging findings with histopathology. They observed clear abnormalities in 10/12 patients using 7T versus 9/12 revealed by 1.5/3T MR imaging. In patients with focal cortical dysplasia I, 7T MR imaging did not disclose morphologic abnormalities (n= 0/2). In patients with focal cortical dysplasia II, 7T uncovered morphologic signs that were not visible on clinical imaging in 1 patient with focal cortical dysplasia IIa (n= 1/4) and in all those with focal cortical dysplasia IIb (n= 6/6). T2*WI provided the highest added value. The authors conclude that the high sensitivity of 7T T2*-weighted images provides an additional tool in defining potential morphologic markers of high epileptogenicity within the dysplastic tissue of focal cortical dysplasia IIb and will likely help to more precisely plan epilepsy surgery.

  3. Becker, A.J.

    1. Adult Brain
      Open Access
      Volumetry of Mesiotemporal Structures Reflects Serostatus in Patients with Limbic Encephalitis
      L. Ernst, B. David, J. Gaubatz, I. Domínguez-Narciso, G. Lüchters, A.J. Becker, B. Weber, E. Hattingen, C.E. Elger and T. Rüber
      American Journal of Neuroradiology December 2019, 40 (12) 2081-2089; DOI: https://doi.org/10.3174/ajnr.A6289
  4. Bendszus, M.

    1. Interventional
      You have access
      The Influence of Angioarchitectural Features on the Success of Endovascular Embolization of Cranial Dural Arteriovenous Fistulas with Onyx
      D.F. Vollherbst, C. Herweh, S. Schönenberger, F. Seker, S. Nagel, P.A. Ringleb, M. Bendszus and M.A. Möhlenbruch
      American Journal of Neuroradiology December 2019, 40 (12) 2130-2136; DOI: https://doi.org/10.3174/ajnr.A6326
  5. Benson, J.C.

    1. FELLOWS' JOURNAL CLUBAdult Brain
      You have access
      Prevalence of Asymptomatic Middle Cranial Fossa Floor Pits and Encephaloceles on MR Imaging
      J.C. Benson, J. Lane, J.R. Geske, J.V. Gompel and K.N. Krecke
      American Journal of Neuroradiology December 2019, 40 (12) 2090-2093; DOI: https://doi.org/10.3174/ajnr.A6311

      A retrospective review was completed of high-resolution axial T2WI for internal auditory canal protocol imaging. The presence and laterality of middle cranial fossa pits (small bony defects containing CSF) and encephaloceles (brain parenchyma protrusion through osseous defects with or without bony remodeling) were recorded. A total of 203 patients were included in the final cohort; 106 (52.2%) were women. Forty-five (22.2%) patients had middle cranial fossa pits: 14 (31.1%) unilateral on the right, 17 (37.8%) unilateral on the left, and 14 (31.1%) bilateral. Ten (5.0%) patients had one or more encephaloceles, none of whom had a documented history of seizure in the electronic medical record. The incidence of such findings should be taken into account when identifying or treating such lesions as possible epileptogenic foci.

  6. Bernard, T.

    1. Pediatrics
      Open Access
      Cost and Utility of Routine Contrast-Enhanced Neck MRA in a Pediatric MRI Stroke Evaluation Protocol
      A. Baltensperger, D. Mirsky, J. Maloney, I. Neuberger, L. Fenton, T. Bernard, J. Borgstede and N. Stence
      American Journal of Neuroradiology December 2019, 40 (12) 2143-2145; DOI: https://doi.org/10.3174/ajnr.A6315
  7. Biagi, L.

    1. FELLOWS' JOURNAL CLUBPediatrics
      Open Access
      Ultra-High-Field Targeted Imaging of Focal Cortical Dysplasia: The Intracortical Black Line Sign in Type IIb
      E. Bartolini, M. Cosottini, M. Costagli, C. Barba, L. Tassi, R. Spreafico, R. Garbelli, L. Biagi, A. Buccoliero, F. Giordano and R. Guerrini
      American Journal of Neuroradiology December 2019, 40 (12) 2137-2142; DOI: https://doi.org/10.3174/ajnr.A6298

      Between 2013 and 2019, the authors performed a standardized 7T MR imaging protocol in patients with drug-resistant focal epilepsy. They focused on 12 patients in whom postsurgical histopathology revealed focal cortical dysplasia and explored the diagnostic yield of preoperative 7T versus 1.5/3T MR imaging and the correlations of imaging findings with histopathology. They observed clear abnormalities in 10/12 patients using 7T versus 9/12 revealed by 1.5/3T MR imaging. In patients with focal cortical dysplasia I, 7T MR imaging did not disclose morphologic abnormalities (n= 0/2). In patients with focal cortical dysplasia II, 7T uncovered morphologic signs that were not visible on clinical imaging in 1 patient with focal cortical dysplasia IIa (n= 1/4) and in all those with focal cortical dysplasia IIb (n= 6/6). T2*WI provided the highest added value. The authors conclude that the high sensitivity of 7T T2*-weighted images provides an additional tool in defining potential morphologic markers of high epileptogenicity within the dysplastic tissue of focal cortical dysplasia IIb and will likely help to more precisely plan epilepsy surgery.

  8. Blanc, R.

    1. Adult Brain
      You have access
      Angiographic Analysis of Natural Anastomoses between the Posterior and Anterior Cerebral Arteries in Moyamoya Disease and Syndrome
      S. Bonasia, G. Ciccio, S. Smajda, A.G. Weil, C. Chaalala, R. Blanc, M. Reinert, M. Piotin, M. Bojanowski and T. Robert
      American Journal of Neuroradiology December 2019, 40 (12) 2066-2072; DOI: https://doi.org/10.3174/ajnr.A6291
  9. Bodanapally, U.K.

    1. Adult Brain
      You have access
      Quantification of Iodine Leakage on Dual-Energy CT as a Marker of Blood-Brain Barrier Permeability in Traumatic Hemorrhagic Contusions: Prediction of Surgical Intervention for Intracranial Pressure Management
      U.K. Bodanapally, K. Shanmuganathan, Y.P. Gunjan, G. Schwartzbauer, R. Kondaveti and T.R. Feiter
      American Journal of Neuroradiology December 2019, 40 (12) 2059-2065; DOI: https://doi.org/10.3174/ajnr.A6316
  10. Bojanowski, M.

    1. Adult Brain
      You have access
      Angiographic Analysis of Natural Anastomoses between the Posterior and Anterior Cerebral Arteries in Moyamoya Disease and Syndrome
      S. Bonasia, G. Ciccio, S. Smajda, A.G. Weil, C. Chaalala, R. Blanc, M. Reinert, M. Piotin, M. Bojanowski and T. Robert
      American Journal of Neuroradiology December 2019, 40 (12) 2066-2072; DOI: https://doi.org/10.3174/ajnr.A6291
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American Journal of Neuroradiology: 40 (12)
American Journal of Neuroradiology
Vol. 40, Issue 12
1 Dec 2019
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