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CT Number

A normalized quantifier of the attenuation coefficient which is imaged in a CT scanner. The resulting encountered values are Hounsfield units and… Expand
National Institutes of Health

Papers overview

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2019
2019
Background To quantify image quality and radiation doses in regions adjacent to and distant from bismuth shields in computed… Expand
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2017
2017
Purpose In an effort for early assessment of treatment response, we investigate radiation induced changes in quantitative CT… Expand
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2016
2016
OBJECTIVE To investigate the changes in CT number (CTN) in gross tumour volume (GTV) and organs at risk (OARs) during the course… Expand
2015
2015
  • M. Feng, C. Yang, +5 authors X. Li
  • International journal of radiation oncology…
  • 2015
  • Corpus ID: 205368548
PURPOSE To investigate CT number (CTN) changes in gross tumor volume (GTV) and organ at risk (OAR) according to daily diagnostic… Expand
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2015
2015
The purpose of this study was to investigate the impact of tube potential (kVp) on the CT number (HU) to proton stopping power… Expand
2015
2015
Purpose: It has been reported recently that radiation can induce CT number (CTN) change during radiation therapy (RT) delivery… Expand
2015
2015
OBJECTIVE Minimally invasive craniopuncture has been used to treat intracerebral hemorrhage (ICH) for over 20 years in China… Expand
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2014
2014
PURPOSE To measure CT number (CTN) changes in tumor and normal lung as a function of radiation therapy (RT) dose during the… Expand
2011
2011
One of the building blocks in Monte Carlo (MC) treatment planning is to convert patient CT data to MC compatible phantoms… Expand
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2000
2000
PURPOSE To introduce a parameter called "intralobular air content percentage" to replace the CT number of the lung and to… Expand