Noninvasive Imaging of Thermal Fields Induced in Soft Tissues In Vitro by Pulsed Focused Ultrasound Using Analysis of Echoes Displacement

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Therapeutic and surgical applications of focused ultrasound require monitoring of local temperature rises induced inside tissues. From an economic and practical point of view ultrasonic imaging techniques seem to be the most suitable for the temperature control. This paper presents an implementation of the ultrasonic echoes displacement estimation technique for monitoring of local temperature rise in tissue during its heating by focused ultrasound The results of the estimation were compared to the temperature measured with thermocouple. The obtained results enable to evaluate the temperature fields induced in tissues by pulsed focused ultrasonic beams using non-invasive imaging ultrasound technique

1. Bamber J.C., Hill C.R. (1979), Ultrasonic attenuation and propagation speed in mammalian tissues as a function of temperature, Ultrasound. Med. Biol., 5, 149-157.

2. Bamber J.C., Hill C.R., King J.A. (1981), Acoustic properties of normal and cancerous human liver - II Dependence on tissue structure, Ultrasound Med. Biol., 7, 135-144.

3. Guiot C., Cavalli R., Gaglioti P., Danelon D., Musacchio C., Trotta M., Todros T. (2004), Temperature monitoring using ultrasound contrast agents: in vitro investigation on thermal stability, Ultrasonics, 42, 927-930.

4. Haar G. ter (2007), Therapeutic applications of ultrasound, Progress in Biophysics and Molecular Biology, 93, 11-129.

5. Hynynen K. (2010), MRI-guided focused ultrasound treatments, Ultrasonics, 50, 221-229.

6. Kujawska T., Nowicki A., Lewin P.A. (2011), Determination of nonlinear medium parameter B/A using model assisted variable-length measurement approach, Ultrasonics, 51, 997-1005.

7. Kujawska T. (2012), Pulsed focused nonlinear acoustic fields from clinically relevant therapeutic sources in layered media: experimental data and numerical prediction results, Archives of Acoustics, 37, 3, 269-278.

8. Liu H.-L., Li M.-L., Shih T.-C., Huang S.-M., Lu I.-Y., Lin D.-Y., Lin S.-M., Ju K.-C. (2009), Instantaneous frequency-based ultrasonic temperature estimation during focused ultrasound thermal therapy, Ultrasound in Med. & Biol., 35, 10, 1647-1661.

9. Miller N.R., Bamber J.C., Meaney P.M. (2002), Fundamental limitations of noninvasive temperature imaging by means of ultrasounds echo strain estimation, Ultrasound in Med. & Biol., 28, 10, 1319-1333.

10. Souchon R., Bouchoux G., Maciejko E., Lafon C., Cathignol D., Bertrand M., Chapelon J.-Y. (2005), Monitoring the formation of thermal lesions with heat-induced echo-strain imaging: a feasibility study, Ultrasound in Med. & Biol., 31, 2, 251-259.

Archives of Acoustics

The Journal of Institute of Fundamental Technological of Polish Academy of Sciences

Journal Information

IMPACT FACTOR 2016: 0.816
5-year IMPACT FACTOR: 0.835

CiteScore 2016: 1.15

SCImago Journal Rank (SJR) 2016: 0.432
Source Normalized Impact per Paper (SNIP) 2016: 0.948


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