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Paper Abstract and Keywords
Presentation 2024-10-18 15:40
The Singularities of Curve Fitting Analysis in Blood Flow of Gastric Tube
Daisuke Katsuragi (Hyogo Medical Univ.) CAS2024-59 NLP2024-89
Abstract (in Japanese) (See Japanese page) 
(in English) The success of gastric tube reconstruction after esophagectomy is greatly influenced by the blood flow to the gastric tube. The evaluation of blood flow has traditionally relied on the surgeon’s intuitive and experiential judgment, based on factors such as the color of the gastric tube and the pulsation of the gastroepiploic artery. The ultimate goal of this study is to identify the optimal anastomosis site by quantitatively analyzing the blood flow in the gastric tube using the indocyanine green fluorescence method. Six regions of interest (ROIs) were defined from the proximal to the distal ends of the gastric tube. The blood flow curves for each ROI were plotted, and a fitting analysis was performed on these curves. In this study, we investigated the singularities that occur during this analysis.
Keyword (in Japanese) (See Japanese page) 
(in English) blood flow of gastric tube / indocyanine green fluorescence method / exponentially modified Gaussian function / coefficient of determination / singularity / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 208, NLP2024-89, pp. 162-165, Oct. 2024.
Paper # NLP2024-89 
Date of Issue 2024-10-10 (CAS, NLP) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
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)
Download PDF CAS2024-59 NLP2024-89

Conference Information
Committee NLP CAS  
Conference Date 2024-10-17 - 2024-10-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Information Center, Tottori University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Nonlinear Problems, Circuits and Systems, etc. 
Paper Information
Registration To NLP 
Conference Code 2024-10-NLP-CAS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) The Singularities of Curve Fitting Analysis in Blood Flow of Gastric Tube 
Sub Title (in English)  
Keyword(1) blood flow of gastric tube  
Keyword(2) indocyanine green fluorescence method  
Keyword(3) exponentially modified Gaussian function  
Keyword(4) coefficient of determination  
Keyword(5) singularity  
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1st Author's Name Daisuke Katsuragi  
1st Author's Affiliation Hyogo Medical University (Hyogo Medical Univ.)
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Speaker Author-1 
Date Time 2024-10-18 15:40:00 
Presentation Time 20 minutes 
Registration for NLP 
Paper # CAS2024-59, NLP2024-89 
Volume (vol) vol.124 
Number (no) no.207(CAS), no.208(NLP) 
Page pp.162-165 
#Pages 4 
Date of Issue 2024-10-10 (CAS, NLP) 

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