Characterizing blood clots using acoustic radiation force optical coherence elastography and ultrasound shear wave elastography.

Physics in Medicine and Biology
Hsiao-Chuan LiuWaleed Brinjikji

Abstract

Thromboembolism in a cerebral blood vessel is associated with high morbidity and mortality. Mechanical thrombectomy (MT) is one of the emergenc proceduresperformed to remove emboli. However, the interventional approaches such as aspiration catheters or stent retriever are empirically selected. An inappropriate selection of surgical devices can influence the success rate during embolectomy, which can lead to an increase in brain damage. There has been growing interest in the study of clot composition and using a priori knowledge of clot composition to provide guidance for an appropriate treatment strategy for interventional physicians. Developing imaging tools which can allow interventionalists to understand clot composition could affect management and device strategy. In this study, we investigated how clots of different compositions can be characterized by using acoustic radiation force optical coherence elastography (ARF-OCE) and compared with ultrasound shear wave elastography (SWE). Five different clots compositions using human blood were fabricated into cylindrical forms from fibrin-rich (21% red blood cells, RBCs) to RBC-rich (95% RBCs). Using the ARF-OCE and SWE, we characterized the wave velocities measured in the time-...Continue Reading

References

Jul 1, 1999·Ultrasound in Medicine & Biology·A P SarvazyanS Y Emelianov
Nov 3, 2001·Stroke; a Journal of Cerebral Circulation·A J GrauH C Diener
May 20, 2003·Journal of Ultrasound in Medicine : Official Journal of the American Institute of Ultrasound in Medicine·Jonathan M RubinStanislav Y Emelianov
Jun 3, 2004·Annals of Biomedical Engineering·Francesco ViolaWilliam F Walker
Oct 15, 2005·Ultrasound in Medicine & Biology·Hua XieJonathan M Rubin
Aug 25, 2006·Journal of Ultrasound in Medicine : Official Journal of the American Institute of Ultrasound in Medicine·Jonathan M RubinMatthew O'Donnell
Jan 29, 2008·Ultrasound in Medicine & Biology·M L PalmeriK R Nightingale
May 13, 2008·Lancet·Geoffrey A DonnanStephen M Davis
Jun 7, 2008·Stroke; a Journal of Cerebral Circulation·Joan MontanerJosé Alvarez-Sabín
May 5, 2009·IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control·Gabriel MontaldoMathias Fink
Nov 28, 2009·Thrombosis Research·Anetta UndasWiesława Tracz
Jul 1, 2010·Optics Express·Xing LiangStephen A Boppart
Mar 25, 2011·The Journal of the Acoustical Society of America·Miguel BernalJames F Greenleaf
Feb 7, 2012·Current Medical Imaging Reviews·Armen SarvazyanBrian S Garra
Oct 17, 2012·Ultrasound in Medicine & Biology·Miguel BernalMickael Tanter
Apr 4, 2013·IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control·Joshua R DohertyMark L Palmeri
May 2, 2013·Neurology. Clinical Practice·Radoslav Raychev, Jeffrey L Saver
Aug 27, 2013·Ultrasound in Medicine & Biology·Miguel BernalMickael Tanter
Apr 1, 2012·Annals of Neurosciences·Sukdeb DasPrasanta Kumar Gangopadhyay
Nov 21, 2014·Journal of Biophotonics·Shang Wang, Kirill V Larin
Oct 27, 2016·Stroke; a Journal of Cerebral Circulation·Tetsuya HashimotoKazunori Toyoda
Nov 14, 2016·Journal of the Mechanical Behavior of Biomedical Materials·Zhaolong HanKirill V Larin
Dec 23, 2016·Scientific Reports·Łukasz AmbrozińskiMatthew O'Donnell
Jun 14, 2017·Physics in Medicine and Biology·Ali Vaziri AstanehMurthy N Guddati
Jul 21, 2017·Cytometry. Part a : the Journal of the International Society for Analytical Cytology·Alex Skovsbo JørgensenLasse Riis Østergaard
Dec 25, 2017·Journal of Biomedical Optics·Mitchell A KirbyMatthew O'Donnell
Feb 6, 2018·Cardiovascular Diagnosis and Therapy·Peter HoangRahmi Oklu
Oct 1, 2018·Ultrasound in Medicine & Biology·Karla P Mercado-ShekharChristy K Holland
Oct 24, 2018·Expert Review of Medical Devices·Matthew W Urban
Jun 27, 2019·Journal of Neurointerventional Surgery·John Charles BensonWaleed Brinjikji
Nov 30, 2019·Journal of Neurointerventional Surgery·Sarah JohnsonMichael Gilvarry
Dec 21, 2019·IEEE Journal of Selected Topics in Quantum Electronics : a Publication of the IEEE Lasers and Electro-optics Society·Xiangqun XuZhongping Chen
Mar 25, 2020·Biomedical Optics Express·Hsiao-Chuan LiuMatthew W Urban

❮ Previous
Next ❯

Citations

Apr 4, 2021·Journal of Clinical Medicine·Bertrand MathonAlexandre Carpentier
Apr 10, 2021·AJNR. American Journal of Neuroradiology·S T FitzgeraldW Brinjikji

❮ Previous
Next ❯

Related Concepts

Related Feeds

Brain Injury & Trauma

brain injury after impact to the head is due to both immediate mechanical effects and delayed responses of neural tissues.