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Theoretical and phantom based investigation of the impact of sound speed and backscatter variations on attenuation slope estimation

Quantitative ultrasound features such as the attenuation slope, sound speed and scatterer size, have been utilized to evaluate pathological variations in soft tissues such as the liver and breast. However, the impact of variations in the sound speed and backscatter due to underlying fat content or f...

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Detalhes bibliográficos
Main Authors: Omari, Eenas, Lee, Heichang, Varghese, Tomy
Formato: Artigo
Idioma:Inglês
Publicado em: 2011
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3183956/
https://ncbi.nlm.nih.gov/pubmed/21477832
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.ultras.2011.03.004
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