American Journal of Neuroradiology: 38 (5)

Index by author

May 01, 2017; Volume 38,Issue 5

Fleischman, D.A.
1. ADULT BRAIN
  
  Open Access
  Entorhinal Cortex: Antemortem Cortical Thickness and Postmortem Neurofibrillary Tangles and Amyloid Pathology
  A.A. Thaker, B.D. Weinberg, W.P. Dillon, C.P. Hess, H.J. Cabral, D.A. Fleischman, S.E. Leurgans, D.A. Bennett, B.T. Hyman, M.S. Albert, R.J. Killiany, B. Fischl, A.M. Dale and R.S. Desikan
  
  American Journal of Neuroradiology May 2017, 38 (5) 961-965; DOI: https://doi.org/10.3174/ajnr.A5133
Flemming, K.D.
1. FELLOWS' JOURNAL CLUBADULT BRAIN
  
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  Clinical and Imaging Characteristics of Diffuse Intracranial Dolichoectasia
  W. Brinjikji, D.M. Nasr, K.D. Flemming, A. Rouchaud, H.J. Cloft, G. Lanzino and D.F. Kallmes
  
  American Journal of Neuroradiology May 2017, 38 (5) 915-922; DOI: https://doi.org/10.3174/ajnr.A5102
  
  The authors retrospectively reviewed a consecutive series of patients with diffuse intracranial dolichoectasia and compared demographics, vascular risk factors, additional aneurysm prevalence, and clinical outcomes with a group of patients with vertebrobasilar dolichoectasia. Twenty-five patients had diffuse intracranial dolichoectasia, and 139 had vertebrobasilar dolichoectasia. Patients with diffuse intracranial dolichoectasia were older than those with vertebrobasilar dolichoectasia and had a higher prevalence of abdominal aortic aneurysms, other visceral aneurysms, and smoking history. Patients with diffuse intracranial dolichoectasia were more likely to have aneurysm growth. They conclude that the natural history of patients with diffuse intracranial dolichoectasia is significantly worse than that in those with isolated vertebrobasilar dolichoectasia.
Frontera, J.A.
1. ADULT BRAIN
  
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  Acute Cytotoxic and Vasogenic Edema after Subarachnoid Hemorrhage: A Quantitative MRI Study
  J.M. Weimer, S.E. Jones and J.A. Frontera
  
  American Journal of Neuroradiology May 2017, 38 (5) 928-934; DOI: https://doi.org/10.3174/ajnr.A5181
Fuentes, D.T.
1. ADULT BRAIN
  
  Open Access
  Performance Assessment for Brain MR Imaging Registration Methods
  J.S. Lin, D.T. Fuentes, A. Chandler, S.S. Prabhu, J.S. Weinberg, V. Baladandayuthapani, J.D. Hazle and D. Schellingerhout
  
  American Journal of Neuroradiology May 2017, 38 (5) 973-980; DOI: https://doi.org/10.3174/ajnr.A5122
Fujiwara, E.
1. ADULT BRAIN
  
  Open Access
  Cognitive Implications of Deep Gray Matter Iron in Multiple Sclerosis
  E. Fujiwara, J.A. Kmech, D. Cobzas, H. Sun, P. Seres, G. Blevins and A.H. Wilman
  
  American Journal of Neuroradiology May 2017, 38 (5) 942-948; DOI: https://doi.org/10.3174/ajnr.A5109
Gailloud, P.
1. FELLOWS' JOURNAL CLUBSPINE
  
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  Intraforaminal Location of Thoracolumbar Radicular Arteries Providing an Anterior Radiculomedullary Artery Using Flat Panel Catheter Angiotomography
  L. Gregg, D.E. Sorte and P. Gailloud
  
  American Journal of Neuroradiology May 2017, 38 (5) 1054-1060; DOI: https://doi.org/10.3174/ajnr.A5104
  
  Ninety-four flat panel catheter angiotomography acquisitions obtained during the selective injection of intersegmental arteries providing an anterior radiculomedullary artery were reviewed. The location of radicular arteries could be ascertained in 78/94 flat panel catheter angiotomography acquisitions. Fifty-three acquisitions (67.9%) were on the left side, and 25 (32.1%), on the right, between T2 and L3. The arteries were found in the anterosuperior quadrant in 75 cases (96.2%), in the posterosuperior quadrant in 2 (2.6%), and in the anteroinferior quadrant in 1(1.3%). Needle placement in the anterosuperior quadrant (subpedicular approach) should be avoided during transforaminal epidural steroid injection. The authors advocate the posterolateral approach that allows placing the needle tip away from the documented position of ARMA contributors within the neural foramen, reducing the risk of intra-arterial injection or injury to the spinal vascularization.
Gialdini, G.
1. ADULT BRAIN
  
  Open Access
  Quantifying Intracranial Internal Carotid Artery Stenosis on MR Angiography
  H. Baradaran, P. Patel, G. Gialdini, K. Al-Dasuqi, A. Giambrone, H. Kamel and A. Gupta
  
  American Journal of Neuroradiology May 2017, 38 (5) 986-990; DOI: https://doi.org/10.3174/ajnr.A5113
Giambrone, A.
1. ADULT BRAIN
  
  Open Access
  Quantifying Intracranial Internal Carotid Artery Stenosis on MR Angiography
  H. Baradaran, P. Patel, G. Gialdini, K. Al-Dasuqi, A. Giambrone, H. Kamel and A. Gupta
  
  American Journal of Neuroradiology May 2017, 38 (5) 986-990; DOI: https://doi.org/10.3174/ajnr.A5113
Gill, B.J.A.
1. EDITOR'S CHOICEADULT BRAIN
  
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  A Multiparametric Model for Mapping Cellularity in Glioblastoma Using Radiographically Localized Biopsies
  P.D. Chang, H.R. Malone, S.G. Bowden, D.S. Chow, B.J.A. Gill, T.H. Ung, J. Samanamud, Z.K. Englander, A.M. Sonabend, S.A. Sheth, G.M. McKhann, M.B. Sisti, L.H. Schwartz, A. Lignelli, J. Grinband, J.N. Bruce and P. Canoll
  
  American Journal of Neuroradiology May 2017, 38 (5) 890-898; DOI: https://doi.org/10.3174/ajnr.A5112
  
  Ninety-one localized biopsies were obtained from 36 patients with glioblastoma. Signal intensities corresponding to these samples were derived from T1-postcontrast subtraction, T2-FLAIR, and ADC sequences by using an automated coregistration algorithm. Cell density was calculated for each specimen by using an automated cell-counting algorithm. T2-FLAIR and ADC sequences were inversely correlated with cell density. T1-postcontrast subtraction was directly correlated with cell density. The authors conclude that the model illustrates a quantitative and significant relationship between MR signal and cell density. Applying this relationship over the entire tumor volume allows mapping of the intratumoral heterogeneity for both enhancing core and nonenhancing margins.
Gillard, J.H.
1. ADULT BRAIN
  
  Open Access
  Can MRI Visual Assessment Differentiate the Variants of Primary-Progressive Aphasia?
  S.A. Sajjadi, N. Sheikh-Bahaei, J. Cross, J.H. Gillard, D. Scoffings and P.J. Nestor
  
  American Journal of Neuroradiology May 2017, 38 (5) 954-960; DOI: https://doi.org/10.3174/ajnr.A5126

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American Journal of Neuroradiology

Index by author

Fleischman, D.A.

Flemming, K.D.

Frontera, J.A.

Fuentes, D.T.

Fujiwara, E.

Gailloud, P.

Gialdini, G.

Giambrone, A.

Gill, B.J.A.

Gillard, J.H.

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