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Research ArticlePatient Safety
Open Access

Effects of Increased Image Noise on Image Quality and Quantitative Interpretation in Brain CT Perfusion

K. Juluru, J.C. Shih, A. Raj, J.P. Comunale, H. Delaney, E.D. Greenberg, C. Hermann, Y.B. Liu, A. Hoelscher, N. Al-Khori and P.C. Sanelli
American Journal of Neuroradiology August 2013, 34 (8) 1506-1512; DOI: https://doi.org/10.3174/ajnr.A3448
K. Juluru
aFrom the Department of Radiology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, New York.
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J.C. Shih
aFrom the Department of Radiology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, New York.
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A. Raj
aFrom the Department of Radiology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, New York.
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J.P. Comunale
aFrom the Department of Radiology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, New York.
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H. Delaney
aFrom the Department of Radiology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, New York.
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E.D. Greenberg
aFrom the Department of Radiology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, New York.
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C. Hermann
aFrom the Department of Radiology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, New York.
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Y.B. Liu
aFrom the Department of Radiology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, New York.
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A. Hoelscher
aFrom the Department of Radiology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, New York.
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N. Al-Khori
aFrom the Department of Radiology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, New York.
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P.C. Sanelli
aFrom the Department of Radiology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, New York.
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Article Information

vol. 34 no. 8 1506-1512
DOI 
https://doi.org/10.3174/ajnr.A3448
PubMed 
23557960

Published By 
American Journal of Neuroradiology
Print ISSN 
0195-6108
Online ISSN 
1936-959X
History 
  • Received June 29, 2012
  • Accepted after revision October 22, 2012
  • Published online August 14, 2013.

Article Versions

  • Latest version (April 4, 2013 - 07:53).
  • You are viewing the most recent version of this article.
Copyright & Usage 
© 2013 by American Journal of Neuroradiology Indicates open access to non-subscribers at www.ajnr.org

Author Information

  1. K. Julurua,
  2. J.C. Shiha,
  3. A. Raja,
  4. J.P. Comunalea,
  5. H. Delaneya,
  6. E.D. Greenberga,
  7. C. Hermanna,
  8. Y.B. Liua,
  9. A. Hoelschera,
  10. N. Al-Khoria and
  11. P.C. Sanellia
  1. aFrom the Department of Radiology, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, New York.
  1. Please address correspondence to Krishna Juluru, MD, Weill Cornell Medical College, 525 E. 68th St, F-056, New York, NY 10065; e-mail: kjuluru{at}med.cornell.edu
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American Journal of Neuroradiology: 34 (8)
American Journal of Neuroradiology
Vol. 34, Issue 8
1 Aug 2013
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Effects of Increased Image Noise on Image Quality and Quantitative Interpretation in Brain CT Perfusion
K. Juluru, J.C. Shih, A. Raj, J.P. Comunale, H. Delaney, E.D. Greenberg, C. Hermann, Y.B. Liu, A. Hoelscher, N. Al-Khori, P.C. Sanelli
American Journal of Neuroradiology Aug 2013, 34 (8) 1506-1512; DOI: 10.3174/ajnr.A3448

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Effects of Increased Image Noise on Image Quality and Quantitative Interpretation in Brain CT Perfusion
K. Juluru, J.C. Shih, A. Raj, J.P. Comunale, H. Delaney, E.D. Greenberg, C. Hermann, Y.B. Liu, A. Hoelscher, N. Al-Khori, P.C. Sanelli
American Journal of Neuroradiology Aug 2013, 34 (8) 1506-1512; DOI: 10.3174/ajnr.A3448
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