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Conference Papers Year : 2019

Hepatic tumor diagnosis by analysing dense transport fields in contrast-enhanced ultrasound

Abstract

Dynamic contrast agent enhanced ultrasound (DCEUS) is considered as a safe, noninvasive, accurate, and economic tool for analysing blood perfusion of various organs [1]. Gas-filled mi-crobubble contrast agents are used as intravascular flow tracers. In this study, a new methodology is proposed to quantify the divergence (i.e sources, sinks), curl (i.e sheering) and amplitude in the apparent microbubble transports during the bolus arrival. The efficiency of proposed methodology is evaluated in-vivo, for the classification of focal nodular hyperplasia (FNH) and inflammatory hepatic adenomas (I-HCA).
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Dates and versions

hal-02377660 , version 1 (24-11-2019)

Identifiers

  • HAL Id : hal-02377660 , version 1

Cite

Baudouin Denis de Senneville, Nora Frulio, Hervé Laumonier, Cécile Salut, Luc Lafitte, et al.. Hepatic tumor diagnosis by analysing dense transport fields in contrast-enhanced ultrasound. ISBI19 - 16th IEEE International Symposium on Biomedical Imaging, Apr 2019, Venise, Italy. ⟨hal-02377660⟩
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