American Journal of Neuroradiology: 40 (10)

Index by author

October 01, 2019; Volume 40,Issue 10

Krischek, B.
1. Interventional
  
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  Low-Profile Intra-Aneurysmal Flow Disruptor WEB 17 versus WEB Predecessor Systems for Treatment of Small Intracranial Aneurysms: Comparative Analysis of Procedural Safety and Feasibility
  L. Goertz, T. Liebig, E. Siebert, M. Herzberg, L. Pennig, M. Schlamann, J. Borggrefe, B. Krischek, F. Dorn and C. Kabbasch
  
  American Journal of Neuroradiology October 2019, 40 (10) 1766-1772; DOI: https://doi.org/10.3174/ajnr.A6183
Krishna, C.
1. Interventional
  
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  A Multicenter Pilot Study on the Clinical Utility of Computational Modeling for Flow-Diverter Treatment Planning
  B.W. Chong, B.R. Bendok, C. Krishna, M. Sattur, B.L. Brown, R.G. Tawk, D.A. Miller, L. Rangel-Castilla, H. Babiker, D.H. Frakes, A. Theiler, H. Cloft, D. Kallmes and G. Lanzino
  
  American Journal of Neuroradiology October 2019, 40 (10) 1759-1765; DOI: https://doi.org/10.3174/ajnr.A6222
Labeyrie, M.-A.
1. Adult Brain
  
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  Empty Sella Is a Sign of Symptomatic Lateral Sinus Stenosis and Not Intracranial Hypertension
  A. Zetchi, M.-A. Labeyrie, E. Nicolini, M. Fantoni, M. Eliezer and E. Houdart
  
  American Journal of Neuroradiology October 2019, 40 (10) 1695-1700; DOI: https://doi.org/10.3174/ajnr.A6210
Lanzino, G.
1. Interventional
  
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  A Multicenter Pilot Study on the Clinical Utility of Computational Modeling for Flow-Diverter Treatment Planning
  B.W. Chong, B.R. Bendok, C. Krishna, M. Sattur, B.L. Brown, R.G. Tawk, D.A. Miller, L. Rangel-Castilla, H. Babiker, D.H. Frakes, A. Theiler, H. Cloft, D. Kallmes and G. Lanzino
  
  American Journal of Neuroradiology October 2019, 40 (10) 1759-1765; DOI: https://doi.org/10.3174/ajnr.A6222
2. Extracranial Vascular
  
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  Carotid Intraplaque-Hemorrhage Volume and Its Association with Cerebrovascular Events
  L. Saba, G. Micheletti, W. Brinjikji, P. Garofalo, R. Montisci, A. Balestrieri, J.S. Suri, J.K. DeMarco, G. Lanzino and R. Sanfilippo
  
  American Journal of Neuroradiology October 2019, 40 (10) 1731-1737; DOI: https://doi.org/10.3174/ajnr.A6189
Larson, N.B.
1. FELLOWS' JOURNAL CLUBSpine
  
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  Comparison of [¹⁸F] FDG-PET/MRI and Clinical Findings for Assessment of Suspected Lumbar Facet Joint Pain: A Prospective Study to Characterize Candidate Nonanatomic Imaging Biomarkers and Potential Impact on Management
  V.T. Lehman, F.E. Diehn, S.M. Broski, M.A. Nathan, B.J. Kemp, N.B. Larson, R.A. Shelerud, J.S. Brault, M.P. Halasy and T.P. Maus
  
  American Journal of Neuroradiology October 2019, 40 (10) 1779-1785; DOI: https://doi.org/10.3174/ajnr.A6224
  
  Ten patients with clinically suspected facetogenic low back pain were prospectively recruited with a designation of specific facet joints implicated clinically. Subsequently, patients underwent an FDG-PET/MR imaging examination with gadolinium. Each facet joint was graded for perifacet signal change on MR imaging and FDG activity. The frequency and correlation of MR imaging, FDG-PET, and clinical findings were determined. There was low concordance of perifacet signal change and FDG activity with clinically implicated facet joints. This could indicate either the potential to change patient management or a lack of biomarker accuracy.
Lavezo, J.
1. FELLOWS' JOURNAL CLUBAdult Brain
  
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  Perfusion MRI-Based Fractional Tumor Burden Differentiates between Tumor and Treatment Effect in Recurrent Glioblastomas and Informs Clinical Decision-Making
  M. Iv, X. Liu, J. Lavezo, A.J. Gentles, R. Ghanem, S. Lummus, D.E. Born, S.G. Soltys, S. Nagpal, R. Thomas, L. Recht and N. Fischbein
  
  American Journal of Neuroradiology October 2019, 40 (10) 1649-1657; DOI: https://doi.org/10.3174/ajnr.A6211
  
  Forty-seven patients with high-grade gliomas (primarily glioblastoma) with recurrent contrast-enhancing lesions on DSC-MR imaging were retrospectively evaluated after surgical sampling. Histopathologic examination defined treatment effect versus tumor. Normalized relative CBV thresholds of 1.0 and 1.75 were used to define low, intermediate, and high fractional tumor burden classes in each histopathologically defined group. Performance was assessed with an area under the receiver operating characteristic curve. Mean low fractional tumor burden, high fractional tumor burden, and relative CBV of the contrast-enhancing volume were significantly different between treatment effect and tumor with tumor having significantly higher fractional tumor burden and relative CBV and lower fractional tumor burden. High fractional tumor burden and low fractional tumor burden define fractions of the contrast-enhancing lesion volume with high and low blood volume, respectively, and can differentiate treatment effect from tumor in recurrent glioblastomas. Fractional tumor burden maps can also help to inform clinical decision-making.
Lecigne, R.
1. Spine
  
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  Transforaminal Insertion of a Thermocouple on the Posterior Vertebral Wall Combined with Hydrodissection during Lumbar Spinal Radiofrequency Ablation
  R. Lecigne, J. Garnon, R.L. Cazzato, P. Auloge, D. Dalili, G. Koch and A. Gangi
  
  American Journal of Neuroradiology October 2019, 40 (10) 1786-1790; DOI: https://doi.org/10.3174/ajnr.A6233
Lecler, A.
1. Adult Brain
  
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  Multinodular and Vacuolating Posterior Fossa Lesions of Unknown Significance
  A. Lecler, J. Bailleux, B. Carsin, H. Adle-Biassette, S. Baloglu, C. Bogey, F. Bonneville, E. Calvier, P.-O. Comby, J.-P. Cottier, F. Cotton, R. Deschamps, C. Diard-Detoeuf, F. Ducray, L. Duron, C. Drissi, M. Elmaleh, J. Farras, J.A. Garcia, E. Gerardin, S. Grand, D.C. Jianu, S. Kremer, N. Magne, M. Mejdoubi, A. Moulignier, M. Ollivier, S. Nagi, M. Rodallec, J.-C. Sadik, N. Shor, T. Tourdias, C. Vandendries, V. Broquet and J. Savatovsky for the ENIGMA Investigation Group (EuropeaN Interdisciplinary Group for MVNT Analysis)
  
  American Journal of Neuroradiology October 2019, 40 (10) 1689-1694; DOI: https://doi.org/10.3174/ajnr.A6223
Lefevre, P.-H.
1. Interventional
  
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  Predicting Factors of Angiographic Aneurysm Occlusion after Treatment with the Woven EndoBridge Device: A Single-Center Experience with Midterm Follow-Up
  F. Cagnazzo, R. Ahmed, R. Zannoni, C. Dargazanli, P.-H. Lefevre, G. Gascou, I. Derraz, C. Riquelme, A. Bonafe and V. Costalat
  
  American Journal of Neuroradiology October 2019, 40 (10) 1773-1778; DOI: https://doi.org/10.3174/ajnr.A6221
Lehman, V.T.
1. FELLOWS' JOURNAL CLUBSpine
  
  You have access
  Comparison of [¹⁸F] FDG-PET/MRI and Clinical Findings for Assessment of Suspected Lumbar Facet Joint Pain: A Prospective Study to Characterize Candidate Nonanatomic Imaging Biomarkers and Potential Impact on Management
  V.T. Lehman, F.E. Diehn, S.M. Broski, M.A. Nathan, B.J. Kemp, N.B. Larson, R.A. Shelerud, J.S. Brault, M.P. Halasy and T.P. Maus
  
  American Journal of Neuroradiology October 2019, 40 (10) 1779-1785; DOI: https://doi.org/10.3174/ajnr.A6224
  
  Ten patients with clinically suspected facetogenic low back pain were prospectively recruited with a designation of specific facet joints implicated clinically. Subsequently, patients underwent an FDG-PET/MR imaging examination with gadolinium. Each facet joint was graded for perifacet signal change on MR imaging and FDG activity. The frequency and correlation of MR imaging, FDG-PET, and clinical findings were determined. There was low concordance of perifacet signal change and FDG activity with clinically implicated facet joints. This could indicate either the potential to change patient management or a lack of biomarker accuracy.
2. Extracranial Vascular
  
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  Carotid Artery Tortuosity Is Associated with Connective Tissue Diseases
  J.P. Welby, S.T. Kim, C.M. Carr, V.T. Lehman, C.H. Rydberg, J.T. Wald, P.H. Luetmer, D.M. Nasr and W. Brinjikji
  
  American Journal of Neuroradiology October 2019, 40 (10) 1738-1743; DOI: https://doi.org/10.3174/ajnr.A6218

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American Journal of Neuroradiology

Index by author

Krischek, B.

Krishna, C.

Labeyrie, M.-A.

Lanzino, G.

Larson, N.B.

Lavezo, J.

Lecigne, R.

Lecler, A.

Lefevre, P.-H.

Lehman, V.T.

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