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    Table of Contents — September 01, 2015, 36 (9) | American Journal of Neuroradiology  
    
















    





















    
  
  




    
    

  

      


    

      

  
  
  

    

  

    

  

                
    

      

  

    

  
      
  
  

    


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Table of Contents
  	
      
September 01, 2015; Volume 36,Issue 9 

  
  
   

  
  



  


  
  



			

		

	
	
 	
	  
  

		
		

			

			  

  
      
  
  

    
Perspectives
  • 
  
  
  
      
    
  
  
    	
    Steven G. Imbesi
    
  
    	
    American Journal of Neuroradiology September 2015, 36 (9) 1579; DOI: https://doi.org/10.3174/ajnr.P0001 
    
  
  
  

    

Review Article
  • 
  
  
      
    FELLOWS' JOURNAL CLUBADULT BRAIN 
    
  
      
    Open Access
    
  
      Reversible Cerebral Vasoconstriction Syndrome, Part 2: Diagnostic Work-Up, Imaging Evaluation, and Differential Diagnosis  
    	
    T.R. Miller, R. Shivashankar, M. Mossa-Basha and D. Gandhi
    
  
    	
    American Journal of Neuroradiology September 2015, 36 (9) 1580-1588; DOI: https://doi.org/10.3174/ajnr.A4215 
    
  
    	
    Noninvasive vascular imaging, such as transcranial Doppler sonography and MR angiography, has played an increasingly important role is diagnosing this condition, though conventional angiography remains the reference standard for the evaluation of cerebral artery vasoconstriction.
    
  
  

    

Level 1 EBM Expedited Publication
  • 
  
  
      
    FELLOWS' JOURNAL CLUBADULT BRAIN 
    
  
      
    Open Access
    
  
      The Benefits of High Relaxivity for Brain Tumor Imaging: Results of a Multicenter Intraindividual Crossover Comparison of Gadobenate Dimeglumine with Gadoterate Meglumine (The BENEFIT Study)  
    	
    M. Vaneckova, M. Herman, M.P. Smith, M. Mechl, K.R. Maravilla, J. Weichet, M.V. Spampinato, J. Žižka, F.J. Wippold, J.J. Baima, R. Babbel, E. Bültmann, R.Y. Huang, J.-H. Buhk, A. Bonafé, C. Colosimo, S. Lui, M.A. Kirchin, N. Shen, G. Pirovano and A. Spinazzi
    
  
    	
    American Journal of Neuroradiology September 2015, 36 (9) 1589-1598; DOI: https://doi.org/10.3174/ajnr.A4468 
    
  
    	
    The authors performed a crossover, intraindividual comparison of 0.1-mmol/kg gadobenate with 0.1-mmol/kg gadoterate (Arm 1) and 0.05-mmol/kg gadobenate with 0.1-mmol/kg gadoterate (Arm 2). In Arm 1, a significant superiority of 0.1-mmol/kg gadobenate was demonstrated by all readers for all end points. In Arm 2, no significant differences were observed for any reader and any end point, with the exception of percentage enhancement for reader 2 in favor of 0.05-mmol/kg gadobenate.
    
  
  

    

Patient Safety
  • 
  
  
      
    EDITOR'S CHOICEHEAD & NECK 
    
  
      
    
  
      Temporal Bone CT: Improved Image Quality and Potential for Decreased Radiation Dose Using an Ultra-High-Resolution Scan Mode with an Iterative Reconstruction Algorithm  
    	
    S. Leng, F.E. Diehn, J.I. Lane, K.K. Koeller, R.J. Witte, R.E. Carter and C.H. McCollough
    
  
    	
    American Journal of Neuroradiology September 2015, 36 (9) 1599-1603; DOI: https://doi.org/10.3174/ajnr.A4338 
    
  
    	
    Patients with baseline temporal bone CT scans acquired by using a z-axis ultra-high-resolution protocol and a follow-up scan by using the ultra-high-resolution–iterative reconstruction technique were identified. Images of left and right temporal bones were reconstructed in the axial, coronal, and Poschl planes. Spatial resolution was comparable (Poschl) or slightly better (axial and coronal planes) with ultra-high-resolution–iterative reconstruction than with z-axis ultra-high-resolution. Paired t test indicated that noise was significantly lower with ultra-high-resolution–iterative reconstruction than with z-axis ultra-high-resolution.
    
  
  

    

Functional Vignette
General Contents
35 Years Ago in AJNR
Letters: (Online only)
  • 
  
  
  
      
    
  
      Is Radiofrequency Ablation an Alternative to Thyroidectomy?  
    	
    S. Tez and M. Tez
    
  
    	
    American Journal of Neuroradiology September 2015, 36 (9) E60; DOI: https://doi.org/10.3174/ajnr.A4466 
    
  
  
  

    

  • 
  
  
  
      
    
  
      Reply:  
    	
    J.H. Baek
    
  
    	
    American Journal of Neuroradiology September 2015, 36 (9) E61; DOI: https://doi.org/10.3174/ajnr.A4479 
    
  
  
  

    

  • 
  
  
  
      
    
  
      Sentinel Headache: A Warning Sign Preceding Every Fourth Aneurysmal Subarachnoid Hemorrhage  
    	
    H. Joswig, J.Y. Fournier, G. Hildebrandt and M.N. Stienen
    
  
    	
    American Journal of Neuroradiology September 2015, 36 (9) E62-E63; DOI: https://doi.org/10.3174/ajnr.A4467 
    
  
  
  

    

  • 
  
  
  
      
    
  
      Reply:  
    	
    S. Oda, M. Shimoda, A. Hirayama, M. Imai, F. Komatsu, H. Shigematsu, J. Nishiyama and M. Matsumae
    
  
    	
    American Journal of Neuroradiology September 2015, 36 (9) E64; DOI: https://doi.org/10.3174/ajnr.A4480 
    
  
  
  

    

  


  
  



  
      
  
  

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