Journal article
Quo vadis medical ultrasound?
Ultrasonics, v 42(1), pp 1-7
Apr 2004
PMID: 15047254
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
The last three decades of development in diagnostic ultrasound imaging and technology are briefly reviewed and the impact of the crucial link between the two apparently independent research efforts, which eventually facilitated implementation of harmonic imaging modality is explored. These two efforts included the experiments with piezoelectric PVDF polymer material and studies of the interaction between ultrasound energy and biological tissue. Harmonic imaging and its subsequent improvements revolutionized the diagnostic power of clinical ultrasound and brought along images of unparalleled resolution, close to that of magnetic resonance imaging (MRI) quality. The nonlinear propagation effects and their implications for both diagnostic and therapeutic applications of ultrasound are also briefly addressed. In diagnostic applications, the impact of these effects on image resolution and tissue characterization is reviewed; in therapeutic applications, the influence of nonlinear propagation effects on highly localized tissue ablation and cauterization is examined. Next, the most likely developments and future trends in clinical ultrasound technology, including 3D and 4D imaging, distant palpation, image enhancement using contrast agents, monitoring, and merger of diagnostic and therapeutic applications by e.g. introducing ultrasonically controlled targeted drug delivery are reviewed. Finally, a possible competition from other imaging modalities is discussed.
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Details
- Title
- Quo vadis medical ultrasound?
- Creators
- Peter A Lewin - Drexel University
- Publication Details
- Ultrasonics, v 42(1), pp 1-7
- Publisher
- Elsevier
- Number of pages
- 7
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- School of Biomedical Engineering, Science, and Health Systems
- Web of Science ID
- WOS:000220820500002
- Scopus ID
- 2-s2.0-1642586050
- Other Identifier
- 991014878058504721
UN Sustainable Development Goals (SDGs)
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InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Web of Science research areas
- Acoustics
- Radiology, Nuclear Medicine & Medical Imaging