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| Comparison and distribution of SUV measured by 2D or 3D body imagingwith 18F-FDG PET/CT in different organs of normal people |
| LI Jian-ming, XIN Jun, WANG Xiao-ming, ZHAI Wei, LIU Chang-ping |
| The Second Affiliated Hospital of China Medical University, Shenyang 110004, China |
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Abstract Objective: To comparatively study the distribution of SUVs measured by 2D or 3D body imaging with 18F-FDG PET/CT in different organs of normal people. Methods: Forty healthy persons were divided into two groups, which were matched by sex, age, weight and height. 2D and 3D body imagings with 18F-FDG PET/CT were performed in each group respectively. SUVs in different organs were measured and analyzed, and left ventricular walls were also evaluated by the intensity of radioactivity. Results: The distribution of FDG in 2D group had a good correlation with 3D group. There was no statistical difference of SUVs between 2D group and 3D group. Conclusion: There is no distinct effect on SUVs measured by 2D or 3D body imaging with 18F-FDG PET/CT in different organs of normal people.
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Received: 21 July 2006
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2007, Vol. 18 
