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June 17, 2003CirculationOpen Access

Elasticity Imaging of Atheroma With Transcutaneous Ultrasound

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Why the study?

Does transcutaneous ultrasound with phased tracking accurately evaluate the regional elasticity and composition of atherosclerotic plaques?

Population

Normal subjects and subjects with hyperlipidemia

Comparison

Transcutaneous ultrasound with a novel phased… vs Pathological findings (reference standard)

Design

Cross-sectional

Authors

HKHiroshi KanaiTohoku UniversityHHHideyuki HasegawaToshiba (Japan)MIMasataka IchikiEast Japan Railway (Japan)

Discussion

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Implication

May support noninvasive plaque assessment; leaves open validation against outcomes or histology.

Structured PICO

Does transcutaneous ultrasound with phased tracking accurately evaluate the regional elasticity and composition of atherosclerotic plaques?

P
Population
Normal subjects and subjects with hyperlipidemia
I
Intervention
Transcutaneous ultrasound with a novel phased tracking method to measure regional elasticity of the arterial wall
C
Comparator
Pathological findings (reference standard)
O
Outcome
Regional elasticity (elastic modulus in the circumferential direction) and tissue categorization (lipid, mixture, or other)surrogate

A novel transcutaneous ultrasound method using phased tracking can noninvasively evaluate plaque elasticity and composition, offering potential for detecting plaque vulnerability.

Cite This Study

Kanai et al. (2003) studied this question.

synapsesocial.com/papers/6a6fec55ac440176ef289330https://doi.org/10.1161/01.cir.0000078633.31922.8a
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Accuracy evaluation in ultrasonic-based measurementof microscopic change in thickness1999 · 39 citations
  2. 2Coronary artery imaging with intravascular high-frequency ultrasound.1990 · 601 citations
  3. 3Noninvasive evaluation of local myocardial thickening and its color-coded imaging1997 · 192 citations
  4. 4ARTERIAL ELASTICITY IN MAN IN RELATION TO AGE AS EVALUATED BY THE PULSE WAVE VELOCITY METHOD1934 · 182 citations
  5. 5Structure-dependent dynamic mechanical behavior of fibrous caps from human atherosclerotic plaques.1991 · 371 citations