CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume PC12379 > Article
Presentation
9 March 2023 Multi-parametric characterization of fatty liver disease with Transmission-Reflection Optoacoustic Ultrasound (TROPUS) computed tomography
Berkan Lafci, Anna Hadjihambi, Christos Konstantinou, Joaquin L. Herraiz, Neal C. Burton, Xosé Luís Deán-Ben, Daniel Razansky
Author Affiliations +
Proceedings Volume PC12379, Photons Plus Ultrasound: Imaging and Sensing 2023; PC123790U (2023) https://doi.org/10.1117/12.2650704
Event: SPIE BiOS, 2023, San Francisco, California, United States
Abstract
Non-alcoholic fatty liver disease (NAFLD) starts with the accumulation of lipids in liver tissues before progressing into liver cirrhosis and hepatocellular carcinoma. Transmission-reflection optoacoustic ultrasound (TROPUS) can simultaneously interrogate biological tissues with three ultrasound-based imaging modalities based on different contrast mechanisms. We propose TROPUS imaging for the assessment of NAFLD in vivo and ex vivo. Multispectral optoacoustic tomography resolves the oxy- and deoxy-hemoglobin, lipid and melanin content in the tissues. Reflection ultrasound computed tomography facilitates segmenting the liver by providing anatomical information. Transmission ultrasound computed tomography quantifies changes in speed of sound due to lipid accumulation.
Conference Presentation
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Berkan Lafci, Anna Hadjihambi, Christos Konstantinou, Joaquin L. Herraiz, Neal C. Burton, Xosé Luís Deán-Ben, and Daniel Razansky "Multi-parametric characterization of fatty liver disease with Transmission-Reflection Optoacoustic Ultrasound (TROPUS) computed tomography", Proc. SPIE PC12379, Photons Plus Ultrasound: Imaging and Sensing 2023, PC123790U (9 March 2023); https://doi.org/10.1117/12.2650704
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 PRESENTATION
WATCH
PRESENTATION SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
KEYWORDS
Liver
Computed tomography
Ultrasonography
Optoacoustics
Tissues
Absorption
In vivo imaging
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top