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    Table of Contents — April 01, 2021, 42 (4) | American Journal of Neuroradiology  
    
















    





















    
  
  




    
    

  

      


    

      

  
  
  

    

  

    

  

                
    

      

  

    

  
      
  
  

    


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Table of Contents
  	
      
April 01, 2021; Volume 42,Issue 4 

  
  
   

  
  



  


  
  



			

		

	
	
 	
	  
  

		
		

			

			  

  
      
  
  

    
Perspectives
  • 
  
  
  
      
    
  
      Perspectives  
    	
    Manfred Hauben
    
  
    	
    American Journal of Neuroradiology April 2021, 42 (4) 617; DOI: https://doi.org/10.3174/ajnr.P0111 
    
  
  
  

    

Review Articles
Practice Perspectives
  • 
  
  
      
    FELLOWS' JOURNAL CLUBSpine 
    
  
      
    
  
      Time to Reconsider Routine Percutaneous Biopsy in Spondylodiscitis?  
    	
    Ö. Kasalak, M. Wouthuyzen-Bakker, R.A.J.O. Dierckx, P.C. Jutte and T.C. Kwee
    
  
    	
    American Journal of Neuroradiology April 2021, 42 (4) 627-631; DOI: https://doi.org/10.3174/ajnr.A6994 
    
  
    	
    Percutaneous image-guided biopsy, while valuable, is an invasive procedure, and evidence has shown rather disappointing positive microbiologic culture yields of around 33%. Recent evidence also has shown that percutaneous image-guided biopsy rarely adds any new information when blood cultures have positive findings and that an effective empiric treatment can be started in most of cases even when the microbiologic culprit remains unknown. Finally, there is currently no evidence that percutaneous image-guided biopsy improves patient outcome.
    
  
  

    

General Contents
Memorial
  • 
  
  
      
    Memorial 
    
  
      
    
  
      Douglas Gordon Potts, MD  
    	
    K. ter Brugge
    
  
    	
    American Journal of Neuroradiology April 2021, 42 (4) E18; DOI: https://doi.org/10.3174/ajnr.A7127 
    
  
  
  

    

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