Review of Cost Reduction Methods in Photoacoustic Computed Tomography

Afreen Fatima; Karl Kratkiewicz; Rayyan Manwar; Mohsin Zafar; Ruiying Zhang; Bin Huang; Neda Dadashzadesh; Jun Xia; Mohammad Avanaki

arXiv · 1902.09987

Review of Cost Reduction Methods in Photoacoustic Computed Tomography

Afreen Fatima·Karl Kratkiewicz·Rayyan Manwar·Mohsin Zafar·Ruiying Zhang·Bin Huang·Neda Dadashzadesh·Jun Xia·Mohammad Avanaki

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Abstract

Photoacoustic Computed Tomography (PACT) is a major configuration of photoacoustic imaging, a hybrid noninvasive modality for both functional and molecular imaging. PACT has rapidly gained importance in the field of biomedical imaging due to superior performance as compared to conventional optical imaging counterparts. However, the overall cost of developing a PACT system is one of the challenges towards clinical translation of this novel technique. The cost of a typical commercial PACT system originates from optical source, ultrasound detector, and data acquisition unit. With growing applications of photoacoustic imaging, there is a tremendous demand towards reducing its cost. In this review article, we have discussed various approaches to reduce the overall cost of a PACT system, and provided a cost estimation to build a low-cost PACT system.

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Afreen Fatima, Karl Kratkiewicz, Rayyan Manwar, Mohsin Zafar, Ruiying Zhang, Bin Huang, Neda Dadashzadesh, Jun Xia, Mohammad Avanaki. 2019-02-26. Review of Cost Reduction Methods in Photoacoustic Computed Tomography. https://arxiv.org/abs/1902.09987

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