Imaging stroke through the skull using ultrasound tomography

Trevor Mitcham; Rehman Ali; Derrek Schartz; Redi Rahmani; Melanie Singh; Matthew Bender; Edward Vates; Nebojsa Duric

doi:10.1117/12.3006595

1 April 2024 Imaging stroke through the skull using ultrasound tomography

Trevor Mitcham, Rehman Ali, Derrek Schartz, Redi Rahmani, Melanie Singh, Matthew Bender, Edward Vates, Nebojsa Duric

Author Affiliations +

Proceedings Volume 12932, Medical Imaging 2024: Ultrasonic Imaging and Tomography; 129320J (2024) https://doi.org/10.1117/12.3006595
Event: SPIE Medical Imaging, 2024, San Diego, California, United States

Abstract

Stroke is a significant cause of mortality and disability in America. Due to differences in the treatment of ischemic and hemorrhagic stroke, imaging must be performed before administration of therapeutic medication. Unfortunately, the current standard imaging methods, namely CT and MRI, require specialized locations and staff, which can induce delays in triage, and therefore, treatment time. Recent work suggests that ultrasound tomography (UST) is capable of imaging in vivo tissue properties and may have potential as a diagnostic tool during stroke treatment which could be performed at the point of injury rather than at a local hospital. In this work, we investigate the feasibility of using UST imaging to image the brain via in silico, in vitro, and ex vivo studies. The results of this work indicate some of the challenges which must be overcome to effectively image in vivo stroke patients.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Trevor Mitcham, Rehman Ali, Derrek Schartz, Redi Rahmani, Melanie Singh, Matthew Bender, Edward Vates, and Nebojsa Duric "Imaging stroke through the skull using ultrasound tomography", Proc. SPIE 12932, Medical Imaging 2024: Ultrasonic Imaging and Tomography, 129320J (1 April 2024); https://doi.org/10.1117/12.3006595

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