Application of scanning acoustic microscopy for assessing stress distribution in atherosclerotic plaque

Yoshifumi Saijo; Toshiro Ohashi; Hidehiko Sasaki; Masaaki Sato; Claus S. Jorgensen; Shin Ichi Nitta

doi:10.1114/1.1424912

Application of scanning acoustic microscopy for assessing stress distribution in atherosclerotic plaque

Yoshifumi Saijo, Toshiro Ohashi, Hidehiko Sasaki, Masaaki Sato, Claus S. Jorgensen, Shin Ichi Nitta

研究成果: Article › 査読

40 被引用数 (Scopus)

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The application of scanning acoustic microscopy (SAM) for assessing stress distribution in atherosclerotic plaque was presented. The sound speed distribution in the coronary arterial wall was observed to correspond to the elasticity distribution. The SAM image in the morphologic atherosclerotic lesion demonstrated that variations of elasticity were found within the fibrous cap and the value was higher than that found in the normal intima.

本文言語	English
ページ（範囲）	1048-1053
ページ数	6
ジャーナル	Annals of Biomedical Engineering
巻	29
号	12
DOI	https://doi.org/10.1114/1.1424912
出版ステータス	Published - 2001 12月 1

ASJC Scopus subject areas

生体医工学

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keywords = "Acoustic microscopy, Atherosclerosis, Coronary artery, Finite element analysis, Ultrasound, Wall stress",

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AU - Ohashi, Toshiro

AU - Sasaki, Hidehiko

AU - Sato, Masaaki

AU - Jorgensen, Claus S.

AU - Nitta, Shin Ichi

PY - 2001/12/1

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N2 - The application of scanning acoustic microscopy (SAM) for assessing stress distribution in atherosclerotic plaque was presented. The sound speed distribution in the coronary arterial wall was observed to correspond to the elasticity distribution. The SAM image in the morphologic atherosclerotic lesion demonstrated that variations of elasticity were found within the fibrous cap and the value was higher than that found in the normal intima.

AB - The application of scanning acoustic microscopy (SAM) for assessing stress distribution in atherosclerotic plaque was presented. The sound speed distribution in the coronary arterial wall was observed to correspond to the elasticity distribution. The SAM image in the morphologic atherosclerotic lesion demonstrated that variations of elasticity were found within the fibrous cap and the value was higher than that found in the normal intima.

KW - Acoustic microscopy

KW - Atherosclerosis

KW - Coronary artery

KW - Finite element analysis

KW - Ultrasound

KW - Wall stress

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JO - Annals of Biomedical Engineering

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Application of scanning acoustic microscopy for assessing stress distribution in atherosclerotic plaque

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