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Biophysical principles of photoacoustic tomography


Authors: Ivo Hrazdira 1;  Ladislav Doležal 2
Authors place of work: Biofyzikální ústav, Lékařská fakulta Masarykovy univerzity, Brno 1;  Ústav lékařské biofyziky, Lékařská fakulta Univerzity Palackého, Olomouc 2
Published in the journal: Lékař a technika - Clinician and Technology No. 1, 2012, 42, 39-43

Summary

Photoacoustic tomography is a new biomedical imaging method based on photoacoustic phenomenon already described in 1880 by G. Bell. In the present experimental form represents a hybrid method, combining optical and ultrasonic imaging. The algorithm of photoacoustic imaging procedure includes 3 basic steps: generating an electromagnetic pulse in the visible or infrared spectrum, exploring of photoacoustic signals and tomographic image formation. Based on literature data are examples of practical applications.

Keywords:
photoacoustic effect, photoacoustic imaging, tomography, acoustic detection


Zdroje

[1] Bell A. G.: On the production of sound by light. American Journal of Science 20,1880, 305.

[2] Wang, L. V.: Prospects of photoacoustic tomography. Med. Phys. 35 (12) 2008, pp 5758-5867.

[3] Wang, L.V.: Tutorial on photoacoustic microscopy and computed tomography. IEEE Journal of Selected Topics in Quantum Electronics 14(1), 2008, pp.171–179.

[4] Jansen, K., Springeling, G., Lancée, Ch., Beurskens, R., Mastik, F., van der Steen A.F.W., van Soest, G.: An Intravascular Photoacoustic Imaging Catheter. IEEE International Ultrasonics Symposium Proceedings 2009 , pp. 378-381.

[5] Fournelle, M., Hewener, H., Günther, Ch., Fonfara, H., Welsch, H.-J.,Lemor, R.: Free-hand 3d optoacoustic imaging of vasculature. IEEE International Ultrasonics Symposium Proceedings 2009, pp.116-119.

[6] Huang, S.W., Eary, J. F., Huang, L., O’Donnell, M., Jia, C., Ashkenazi, S.: Contrast Enhancement in Photoacoustic Imaging. IEEE International Ultrasonics Symposium Proceedings 2009, pp.112-115,

[7] Kiser, W.L. Jr,, Kruger, R.A., Reinecke, D.R., Kruger, G.A., Miller, K.D. Thermoacoustic in vivo determination of blood oxygenation. Proceedings of the SPIE - The International Society for Optical Engineering, 5320 (1), 2004, pp.1–7.

[8] Wang, X.D., Ku, G., Wegiel, M.A., Bornhop, D.J., Stoica, G., Wang, L.H.V: Noninvasive photoacoustic angiography of animal brains in vivo with near-infrared light and an optical contrast agent. Opt. Lett. 29 (7), 2004, pp.730–732.

[9] Hyun, S. K., Stein, E. W., Margenthaler, J. A., Wang, L. V.: Noninvasive photoacoustic identification of sentinel lymph nodes containing methylene blue in vivo in a rat model. Journal of Biomedical Optics 13(5), 2008, pp. 54033–54036.

[10] De la Zerda, A., Zavalena, C., Keren, S., Vaithilingam, S., Bodapati, S., Liu, Z., Levi, J., Smith, B.R., Ma, TJ., Oralkan, O., Cheby, Z., Chen, X.Y., Dai, H.J., Khuri-Yakub, B.T., Gambhir, S.S.: Carbon nanotubes as photoacoustic molecular imaging agents in living mice. Nat. Nanotechnology 3 (9), 2008, pp. 557–562.

[11] Telenkov, S.A., Mandeli, A.: Fourier-domain biophotoacoustic subsurface depth selective amplitude and phase imaging of turbid phantoms and biological tissue. Journal of Biomedical Optics 11(4), 2006, 044006.

[12] Cook, J.R., Bouchrd, R.R., Emelianov, S.Y.: Tissue-mimiking phantoms for photoacoustic and ultrasonic imaging. Biomed. Opt. Express 2 (11), 2011, pp. 3193-3206.

[13] Gamelin, J., Mauridis, A., Aguirre, A., Huang, F., Guo, P., Wang, L.V.: A real-time photoacoustic tomography system for small animals. Opt. Express 17 (13), 2009, pp.10489-10498.

[14] De la Zerda, A., Paulu, Y.M., Teed, R. et al. Photoacoustic ocular imaging. Opt. Lett., 35 (3), 2010, pp 270-272.

[15] Ermilov, S.A,, Khamapirad, T., Conjusteau, A., Leonard, M.H., Lacewell, R., Mehta, K., Miller, T., Oraevsky, A.A.: Laser optoacoustic imaging for detection of breast cancer. J. Biomed. Opt. 14 (2), 2009, pp

[16]Oraevsky, A.A., Ermilov, S.A., Conjusteau, A., Miller, T., Gharieb, R.R., Lacewell, R., Mehta, K., Radulescu, E.G., Herzog, D., Thompson, S., Stein, A., McCorvey, M., Otto, P., Khamapirad, T.: Initial clinical evaluation of laser optoacoustic imaging system for diagnostic imaging of breast cancer. Breast Cancer Research and Treatment 106, 2007, S47.

Štítky
Biomedicine
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