The Korean Journal of Nuclear Medicine Technology (핵의학기술)
- Volume 16 Issue 2
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- Pages.120-125
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- 2012
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- 1229-9901(pISSN)
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- 2982-8406(eISSN)
Comparison of Attenuation Correction Methods for Brain SPECT Ima
Brain SPECT 영상의 Attenuation Correction 방법들에 대한 비교
- Jo, Jin U (Department of Nuclear Medicine, Inha University Hospital) ;
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Kim, Chang Ho
(Department of Nuclear Medicine, Inha University Hospital) ;
- Na, Soo Kyung (Department of Radiological Science, Gimcheon University) ;
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Lee, Gui Won
(Department of Radiological Technology, Dongnam Health College)
- Received : 2012.10.15
- Accepted : 2012.10.18
- Published : 2012.10.27
Abstract
Purpose : The purpose of this study was to compare count between Chang's method and CT-based attenuation correction (AC-CT) among the attenuation correction (AC) methods for non-attenuation correction (AC-non) images of Brain SPECT (Single Photon Emission Computed Tomography). Materials and Methods : We injected
이 연구의 목적은 Brain SPECT (Single Photon Emission Computed Tomography)의 Non-attenuation correction (AC-non) 영상에 대한 attenuation correction(AC) 방법 중 Chang's method와 CT based attenuation correction(AC-CT) 사이의 count를 비교하기 위함이다. phantom study는 증류수로 채워진 hoffman 3D phantom에