CORRELATION BETWEEN LIVER ELASTICITY BY ULTRASOUND ELASTOGRAPHY AND LIVER FUNCTIONAL RESERVE

Sugiura, Ryo; Kuwatani, Masaki; Nishida, Mutsumi; Hirata, Koji; Sano, Itsuki; Kato, Shin; Kawakubo, Kazumichi; Nakai, Masato; Sho, Takuya; Suda, Goki; Morikawa, Kenichi; Ogawa, Koji; Sakamoto, Naoya

CORRELATION BETWEEN LIVER ELASTICITY BY ULTRASOUND ELASTOGRAPHY AND LIVER FUNCTIONAL RESERVE

Sugiura, Ryo; Kuwatani, Masaki; Nishida, Mutsumi et al.

Ultrasound in medicine and biology, 2019, 45(10), 2704-2712

Permalink : https://hdl.handle.net/2115/79359

このアイテムのアクセス数:681件（2026-08-12 03:47 集計）

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アクセス権	open access
URI	https://hdl.handle.net/2115/79359
タイトル	CORRELATION BETWEEN LIVER ELASTICITY BY ULTRASOUND ELASTOGRAPHY AND LIVER FUNCTIONAL RESERVE
著者	Sugiura, Ryo ; Kuwatani, Masaki ; Nishida, Mutsumi ; Hirata, Koji ; Sano, Itsuki ; Kato, Shin ; Kawakubo, Kazumichi ; Nakai, Masato ; Sho, Takuya ; Suda, Goki ; Morikawa, Kenichi ; Ogawa, Koji ; Sakamoto, Naoya
著者名 Sugiura, Ryo
e-Rad_Researcher 50431375 著者名 Kuwatani, Masaki
e-Rad_Researcher 90404722 著者名 Nishida, Mutsumi
著者名 Hirata, Koji
著者名 Sano, Itsuki
著者名 Kato, Shin
e-Rad_Researcher 80633578 著者名 Kawakubo, Kazumichi
著者名 Nakai, Masato
著者名 Sho, Takuya
e-Rad_Researcher 20447460 著者名 Suda, Goki
著者名 Morikawa, Kenichi
e-Rad_Researcher 20735188 著者名 Ogawa, Koji
e-Rad_Researcher 10334418 著者名 Sakamoto, Naoya
言語	英語
キーワード	Ultrasound elastography
	Liver elasticity
	Virtual Touch Quantification
	Liver functional reserve
	Technetium-99m-diethylenetriaminepentaacetic acid-galactosyl-human serum albumin
	Indocyanine green excretion test
発行日	2019-10
出版者	Elsevier
収録物名	Ultrasound in medicine and biology
巻(号)	45(10)
ページ	2704-2712
抄録	No worldwide consensus on the assessment tool for liver functional reserve is currently available. The aim of this study was to evaluate the correlation between liver elasticity of both hepatic lobes and liver functional reserve tests. This prospective observational study comprised 40 patients scheduled for hepatectomy. Liver elasticity was assessed by Virtual Touch Quantification (VTQ). The mean VTQ value for the right and left lobes was defined as the mVTQ. Liver functional reserve was measured with technetium-99m-diethylenetriaminepentaacetic acid-galactosyl-human serum albumin scintigraphy as LHL15 and HH15 and the indocyanine green (ICG) excretion test as ICG-R15 and ICG-K. All examinations were measured after biliary decompression confirmed serum a total bilirubin level <= 2 mg/dL. Mean VTQ values were moderately correlated with LHL15 (r = -0.42, p < 0.01), HH15 (r = 0.48,p < 0.01), ICG-R15 (r = 0.53,p < 0.01) and ICG-K (r = -0.61,p < 0.01) values. In conclusion, the liver elasticity determined by VTQ would be a useful predictor of liver functional reserve in patients scheduled for hepatectomy. (C) 2019 World Federation for Ultrasound in Medicine & Biology. All rights reserved.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
権利情報	© 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
PISSN	0301-5629
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.ultrasmedbio.2019.06.407