1naresh2naresh
Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

    [ff56e093-8054-418e-ad23-3f42ef5bdbf4] => Array
        (
            [runtime-id] => ff56e093-8054-418e-ad23-3f42ef5bdbf4
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [8e4ff834-545d-40e2-a4cd-1fc861e6b813] => Array
                        (
                            [runtime-id] => 8e4ff834-545d-40e2-a4cd-1fc861e6b813
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;afd9b4ed681d3a1553968dbce47759981781b0dd
                )

        )

)
1naresh2naresh
Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => FreeToRead
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

    [725bc36d-3002-42e3-9870-25597186cf13] => Array
        (
            [runtime-id] => 725bc36d-3002-42e3-9870-25597186cf13
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => FreeToRead
            [privilege] => Array
                (
                    [d5d4f94a-dc18-4fbc-844f-3e9128d139eb] => Array
                        (
                            [runtime-id] => d5d4f94a-dc18-4fbc-844f-3e9128d139eb
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;afd9b4ed681d3a1553968dbce47759981781b0dd
                )

        )

)
1naresh2naresh
Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

    [ff56e093-8054-418e-ad23-3f42ef5bdbf4] => Array
        (
            [runtime-id] => ff56e093-8054-418e-ad23-3f42ef5bdbf4
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [8e4ff834-545d-40e2-a4cd-1fc861e6b813] => Array
                        (
                            [runtime-id] => 8e4ff834-545d-40e2-a4cd-1fc861e6b813
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;afd9b4ed681d3a1553968dbce47759981781b0dd
                )

        )

)
1naresh2naresh
Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

    [ff56e093-8054-418e-ad23-3f42ef5bdbf4] => Array
        (
            [runtime-id] => ff56e093-8054-418e-ad23-3f42ef5bdbf4
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [8e4ff834-545d-40e2-a4cd-1fc861e6b813] => Array
                        (
                            [runtime-id] => 8e4ff834-545d-40e2-a4cd-1fc861e6b813
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;afd9b4ed681d3a1553968dbce47759981781b0dd
                )

        )

)
1naresh2naresh
Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

    [ff56e093-8054-418e-ad23-3f42ef5bdbf4] => Array
        (
            [runtime-id] => ff56e093-8054-418e-ad23-3f42ef5bdbf4
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [8e4ff834-545d-40e2-a4cd-1fc861e6b813] => Array
                        (
                            [runtime-id] => 8e4ff834-545d-40e2-a4cd-1fc861e6b813
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;afd9b4ed681d3a1553968dbce47759981781b0dd
                )

        )

)
1naresh2naresh
Array
(
    [urn:ac.highwire.org:guest:identity] => Array
        (
            [runtime-id] => urn:ac.highwire.org:guest:identity
            [type] => guest
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [urn:ac.highwire.org:guest:privilege] => Array
                        (
                            [runtime-id] => urn:ac.highwire.org:guest:privilege
                            [type] => privilege-set
                            [privilege-set] => GUEST
                        )

                )

            [credentials] => Array
                (
                    [method] => guest
                )

        )

    [d92031c8-35a5-44e4-bd90-3af97e1aa54d] => Array
        (
            [runtime-id] => d92031c8-35a5-44e4-bd90-3af97e1aa54d
            [type] => toll-free-key
            [service-id] => ajnr-ac.highwire.org
            [access-type] => Controlled
            [privilege] => Array
                (
                    [753989bd-a6ae-4089-b18d-8ff73b6c7f31] => Array
                        (
                            [runtime-id] => 753989bd-a6ae-4089-b18d-8ff73b6c7f31
                            [type] => toll-free-key
                        )

                )

            [credentials] => Array
                (
                    [method] => toll-free-key
                    [value] => tf_ipsecsha;afd9b4ed681d3a1553968dbce47759981781b0dd
                )

        )

)


  
    






































    Index by author — October 01, 2019, 40 (10) | American Journal of Neuroradiology  
    
















    





















    
  
  




    
    

  

      


    

      

  
  
  

    

  

    

  

                
    

      

  

    

  
      
  
  

    


Advertisement



  



  


  
  



  



    

  


  


  


  
  
  
  
  
  

  	      


    
      

    
  
    
        
    

  

    
                        

  

                
    

      

	  

		
		

			

			  

  
      
  
  

    

    
    
  
  
      
Index by author
  	
      
October 01, 2019; Volume 40,Issue 10 

  
  
   

  
  



  


  
  



			

		

	
	
 	
	  
  

		
		

			

			  

  
      
  
  

    
  1. Li, D.
    1. 
  
  
      
      FELLOWS' JOURNAL CLUBAdult Brain 
      
  
      
      Open Access
      
  
      Cerebral Venous Thrombosis: MR Black-Blood Thrombus Imaging with Enhanced Blood Signal Suppression  
    	
      G. Wang, X. Yang, J. Duan, N. Zhang, M.M. Maya, Y. Xie, X. Bi, X. Ji, D. Li, Q. Yang and Z. Fan
      
  
    	
      American Journal of Neuroradiology October 2019, 40 (10) 1725-1730; DOI: https://doi.org/10.3174/ajnr.A6212 
      
  
    	
      Twenty-six participants underwent conventional imaging methods followed by 2 randomized black-blood thrombus imaging scans, with a preoptimized DANTE preparation switched on and off, respectively. The signal intensity of residual blood, thrombus, brain parenchyma, normal lumen, and noise on black-blood thrombus images were measured. The thrombus volume, SNR of residual blood, and contrast-to-noise ratio for residual blood versus normal lumen, thrombus versus residual blood, and brain parenchyma versus normal lumen were compared between the 2 black-blood thrombus imaging techniques. The new black-blood thrombus imaging technique provided higher thrombus-to-residual blood contrast-to-noise ratio, significantly lower thrombus volume, and substantially improved diagnostic specificity and agreement with conventional imaging methods.
      
  
  

      

  2. Li, T.
    1. 
  
  
      
      EDITOR'S CHOICEInterventional 
      
  
      
      Open Access
      
  
      Safety and Efficacy of Transvenous Embolization of Ruptured Brain Arteriovenous Malformations as a Last Resort: A Prospective Single-Arm Study  
    	
      Y. He, Y. Ding, W. Bai, T. Li, F.K. Hui, W.-J. Jiang and J. Xue
      
  
    	
      American Journal of Neuroradiology October 2019, 40 (10) 1744-1751; DOI: https://doi.org/10.3174/ajnr.A6197 
      
  
    	
      Twenty-one consecutive patients with ruptured brain AVMs who underwent transvenous embolization were prospectively followed between November 2016 and November 2018. Complete AVM nidus obliteration was shown in 16 (84%) of 19 patients. One (5%) patient with a small residual nidus after treatment showed complete obliteration at 13-month follow-up. There were 5 hemorrhages and 1 infarction; 4 patients' symptoms improved gradually. Transvenous embolization can be performed only in highly selected hemorrhagic brain AVMs with high complete obliteration rates, but it should not be considered as a first-line treatment.
      
  
  

      

  3. Li, T.-F.
    1. 
  
  
      
      Interventional 
      
  
      
      Open Access
      
  
      Application of High-Resolution C-Arm CT Combined with Streak Metal Artifact Removal Technology for the Stent-Assisted Embolization of Intracranial Aneurysms  
    	
      T.-F. Li, J. Ma, X.-W. Han, P.-J. Fu, R.-N. Niu, W.-Z. Luo and J.-Z. Ren
      
  
    	
      American Journal of Neuroradiology October 2019, 40 (10) 1752-1758; DOI: https://doi.org/10.3174/ajnr.A6190 
      
  
  
  

      

  4. Li, X.
    1. 
  
  
      
      Adult Brain 
      
  
      
      Open Access
      
  
      Lateral Posterior Choroidal Collateral Anastomosis Predicts Recurrent Ipsilateral Hemorrhage in Adult Patients with Moyamoya Disease  
    	
      J. Wang, Y. Yang, X. Li, F. Zhou, Z. Wu, Q. Liang, Y. Liu, Y. Wang, S. Na, X. Chen, X. Zhang and B. Zhang
      
  
    	
      American Journal of Neuroradiology October 2019, 40 (10) 1665-1671; DOI: https://doi.org/10.3174/ajnr.A6208 
      
  
  
  

      

  5. Liang, Q.
    1. 
  
  
      
      Adult Brain 
      
  
      
      Open Access
      
  
      Lateral Posterior Choroidal Collateral Anastomosis Predicts Recurrent Ipsilateral Hemorrhage in Adult Patients with Moyamoya Disease  
    	
      J. Wang, Y. Yang, X. Li, F. Zhou, Z. Wu, Q. Liang, Y. Liu, Y. Wang, S. Na, X. Chen, X. Zhang and B. Zhang
      
  
    	
      American Journal of Neuroradiology October 2019, 40 (10) 1665-1671; DOI: https://doi.org/10.3174/ajnr.A6208 
      
  
  
  

      

  6. Lichtenstein, T.
    1. 
  
  
      
      Patient Safety 
      
  
      
      
  
      Virtual Monoenergetic Images from Spectral Detector CT Enable Radiation Dose Reduction in Unenhanced Cranial CT  
    	
      R.P. Reimer, D. Flatten, T. Lichtenstein, D. Zopfs, V. Neuhaus, C. Kabbasch, D. Maintz, J. Borggrefe and N. Große Hokamp
      
  
    	
      American Journal of Neuroradiology October 2019, 40 (10) 1617-1623; DOI: https://doi.org/10.3174/ajnr.A6220 
      
  
  
  

      

  7. Liebig, T.
    1. 
  
  
      
      Interventional 
      
  
      
      
  
      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 
      
  
  
  

      

  8. Liu, X.
    1. 
  
  
      
      FELLOWS' JOURNAL CLUBAdult Brain 
      
  
      
      
  
      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.
      
  
  

      

  9. Liu, Y.
    1. 
  
  
      
      Adult Brain 
      
  
      
      Open Access
      
  
      Lateral Posterior Choroidal Collateral Anastomosis Predicts Recurrent Ipsilateral Hemorrhage in Adult Patients with Moyamoya Disease  
    	
      J. Wang, Y. Yang, X. Li, F. Zhou, Z. Wu, Q. Liang, Y. Liu, Y. Wang, S. Na, X. Chen, X. Zhang and B. Zhang
      
  
    	
      American Journal of Neuroradiology October 2019, 40 (10) 1665-1671; DOI: https://doi.org/10.3174/ajnr.A6208 
      
  
  
  

      

  10. Luetmer, P.H.
    1. 
  
  
      
      Extracranial Vascular 
      
  
      
      
  
      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 
      
  
  
  

      

« Previous   (Pages : 1 2 3 ... 3) Next »
  


  
  



  
      
  
  

     Back to top  


  
  



  
      
  
  

    
  


  
  



			

		

		
		

			

			  

  
        
In this issue

    
  
  

    
  


  
  



  
      
  
  

    

  

    

  
      
  
  

    


Advertisement



  



  


  
  



  



  


  
  



  
      
  
  

    
  


  
  



			

		

	
	
 	
	
	


    

  



  

                
    

      

  

    

  
      
  
  

    


Advertisement