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Paper Abstract and Keywords
Presentation 2014-09-02 15:40
Comparison of SUVs and Z-scores on torso FDG-PET/CT scans based on statistical image analysis method
Miho Shimizu, Takeshi Hara, Xiangrong Zhou, Chisako Muramatsu (Gifu Univ.), Satoshi Itoh (Daiyukai General Hospital), Shinichiro Kumita, Keiichi Ishihara (Nippon Medical School), Tetsuro Katafuchi (Gifu Univ. of Medical Science), Hiroshi Fujita (Gifu Univ.) MI2014-42
Abstract (in Japanese) (See Japanese page) 
(in English) The purpose of this study is to develop a statistical analysis method of glucose metabolism on torso FDG-PET/CT scans. The techniques of segmentation of organ region, deformation, and mapping are important for the statistical analysis. In this study, we segmented organ region automatically from CT scans of PET/CT and standardized them anatomically. We obtained Z-scores as the statistical information and discussed the usability of Z-score to distinguish the uptakes between normal and abnormal. As the result, the AUCs of Z-score are larger than those of SUV on some of the cases.
Keyword (in Japanese) (See Japanese page) 
(in English) FDG-PET / SUV / Z-score / Anatomical standardization / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 200, MI2014-42, pp. 39-42, Sept. 2014.
Paper # MI2014-42 
Date of Issue 2014-08-26 (MI) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee MI  
Conference Date 2014-09-02 - 2014-09-02 
Place (in Japanese) (See Japanese page) 
Place (in English) The Institute of Statistical Mathematics 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Statistical mathematical approaches in medical image analysis 
Paper Information
Registration To MI 
Conference Code 2014-09-MI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Comparison of SUVs and Z-scores on torso FDG-PET/CT scans based on statistical image analysis method 
Sub Title (in English)  
Keyword(1) FDG-PET  
Keyword(2) SUV  
Keyword(3) Z-score  
Keyword(4) Anatomical standardization  
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1st Author's Name Miho Shimizu  
1st Author's Affiliation Gifu University (Gifu Univ.)
2nd Author's Name Takeshi Hara  
2nd Author's Affiliation Gifu University (Gifu Univ.)
3rd Author's Name Xiangrong Zhou  
3rd Author's Affiliation Gifu University (Gifu Univ.)
4th Author's Name Chisako Muramatsu  
4th Author's Affiliation Gifu University (Gifu Univ.)
5th Author's Name Satoshi Itoh  
5th Author's Affiliation Daiyukai General Hospital (Daiyukai General Hospital)
6th Author's Name Shinichiro Kumita  
6th Author's Affiliation Nippon Medical School (Nippon Medical School)
7th Author's Name Keiichi Ishihara  
7th Author's Affiliation Nippon Medical School (Nippon Medical School)
8th Author's Name Tetsuro Katafuchi  
8th Author's Affiliation Gifu University of Medical Science (Gifu Univ. of Medical Science)
9th Author's Name Hiroshi Fujita  
9th Author's Affiliation Gifu University (Gifu Univ.)
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Speaker Author-1 
Date Time 2014-09-02 15:40:00 
Presentation Time 30 minutes 
Registration for MI 
Paper # MI2014-42 
Volume (vol) vol.114 
Number (no) no.200 
Page pp.39-42 
#Pages
Date of Issue 2014-08-26 (MI) 


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