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    Age-Related Expansion and Reduction in Aeration of the Sphenoid Sinus: Volume Assessment by Helical CT Scanning | American Journal of Neuroradiology  
    



















    





























    
  
  




    
    

  

      


    

      

  
  
  

    

  

    

  

                
    

      

  

    

  
      
  
  

    


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Research ArticleHEAD AND NECK

  
      

  
      
Age-Related Expansion and Reduction in Aeration of the Sphenoid Sinus: Volume Assessment by Helical CT Scanning
  
    	
Koichi Yonetsu, Masumi Watanabe and Takashi Nakamura

  
    	
American Journal of Neuroradiology January 2000,  21 (1) 179-182; 

  
  
  



  


  
  



			

		

	
	
 	
	  
  

		
		

			

			  

  
      
  
  

    
  


  
  



  
      
  
  

    

  

    

  
      
  
  

    
References
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    Scuderi AJ, Harnsberger HR, Boyer RS.  Pneumatization of the paranasal sinuses: normal features of importance to the acurate interpretation of CT scans and MR images. AJR Am J Roentgenol 1993;160:1101-1104
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    Aoki S, Dillon WP, Barkovich AJ, Norman D.  Marrow conversion before pneumatization of the sphenoid sinus: assessment with MR imaging. Radiology 1989;172:373-375
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    Madeline LA, Elster AD.  Suture closure in the human chondrocranium: CT assessment. Radiology 1995;196:747-756
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  4. Szolar D, Preidler K, Ranner G,  et al.   Magnetic resonance assessment of age-related development of the sphenoid sinus. Br J Radiol 1994;67:431-435
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    Waitches G, Zawin JK, Poznanski AK.  Sequence and rate of bone marrow conversion in the femora of children as seen on MR imaging. AJR Am J Roentgenol 1994;162:1399-1406
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  6. Yamada M, Matsuzaka T, Uetani M, Hayashi K, Tsuji Y, Nakamura T.  Normal age-related conversion of bone marrow in the mandible. AJR Am J Roentgenol 1995;165:1223-1228
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    Vidic B.  The postnatal development of the sphenoid sinus and its spread into the dorsum sellae and posterior clinoid processes. AJR Am J Roentgenol 1968;104:177-183
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  8. Van Alyea OE.  Sphenoid sinus. Arch Otolaryngol 1941;34:225-253
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  9. Fujioka M, Young LW.  The sphenoid sinuses: radiographic patterns of normal development and abnormal findings in infants and children. Radiology 1978;129:133-136
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    Tuncay OC, Ho D, Barker MK.  Oxygen tension regulates osteoblast function. Am J Orthod Dentomaxillofacial Orthop 1994;105:457-463
  11. Mery S, Larson JL, Butterworth BE, Wolf DC, Harden R, Morgan KT.  Nasal toxicity of chloroform in male F-344 rats and female B6C3F1 mice following a 1-week inhalation exposure. Toxicol Appl Pharmacol 1994;125:214-227
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    Lawson W, Reino AJ.  Isolated sinus diseases: an analysis of 132 cases. Laryngoscope 1997;107:1590-1595
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  13. Hadar T, Yaniv E, Shvero J.  Isolated sphenoid sinus changes-history, CT and endoscopic finding. J Laryngol Otol 1996;110:850-853
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  14. Delano MC, Fun FY, Zinreich SJ.  Relationship to the optic nerve to the posterior paranasal sinuses: a CT anatomic study. AJNR Am J Neuroradiol 1996;17:669-675
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    Witte RJ, Heuter JV, Orton DF, Hahn FJ.  Limited axial CT of the paranasal sinuses in screening for sinusitis. AJR Am J Roentgenol 1996;167:1313-1315
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Age-Related Expansion and Reduction in Aeration of the Sphenoid Sinus: Volume Assessment by Helical CT Scanning
  
    	
Koichi Yonetsu, Masumi Watanabe, Takashi Nakamura

  
    	
American Journal of Neuroradiology Jan 2000, 21 (1) 179-182; 

  
  
  



  


  
  



  
      
  
  

    

  
    
  
  
    
  
  
    
  


  


  
  



  
      
  
  

    
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