Photoacoustic imaging in phantom materials and in vivo

Magdalena C. Pilatou; N. Voogd; Frits F. M. de Mul; E. Marani; L. N. A. van Adrichem

doi:10.1117/12.446663

24 October 2001 Photoacoustic imaging in phantom materials and in vivo

Magdalena C. Pilatou, N. Voogd, Frits F. M. de Mul, E. Marani, L. N. A. van Adrichem

Author Affiliations +

Proceedings Volume 4434, Hybrid and Novel Imaging and New Optical Instrumentation for Biomedical Applications; (2001) https://doi.org/10.1117/12.446663
Event: European Conferences on Biomedical Optics, 2001, Munich, Germany

Abstract

Photo-acoustics (PA) is a technique, which can be used as the basis for non-invasive medical tomography. It is based on the absorption contrast between the biological target and the surrounding tissue and as a result of that does not suffer from strong light scattering. This fact makes PA suitable for imaging of the microvasculature in skin (532nm) or of deeper structures by using infrared light. In this paper, we present images of a vasculature cast, which was obtained by a Wistar rat and measurements on the absorption coefficient of Evans Blue.

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Magdalena C. Pilatou, N. Voogd, Frits F. M. de Mul, E. Marani, and L. N. A. van Adrichem "Photoacoustic imaging in phantom materials and in vivo", Proc. SPIE 4434, Hybrid and Novel Imaging and New Optical Instrumentation for Biomedical Applications, (24 October 2001); https://doi.org/10.1117/12.446663

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