A portable 12-wavelength parallel near-infrared spectral tomography (NIRST) system for efficient characterization of breast cancer during neoadjuvant chemotherapy

Yan Zhao; William R. Burger; Mingwei Zhou; Brian W. Pogue; Keith D. Paulsen; Shudong Jiang

doi:10.1117/12.2252431

17 February 2017 A portable 12-wavelength parallel near-infrared spectral tomography (NIRST) system for efficient characterization of breast cancer during neoadjuvant chemotherapy

Yan Zhao, William R. Burger, Mingwei Zhou, Brian W. Pogue, Keith D. Paulsen, Shudong Jiang

Author Affiliations +

Proceedings Volume 10059, Optical Tomography and Spectroscopy of Tissue XII; 100590R (2017) https://doi.org/10.1117/12.2252431
Event: SPIE BiOS, 2017, San Francisco, California, United States

Abstract

A portable, 12-wavelength hybrid frequency domain (FD) and continuous wave (CW) near-infrared spectral tomography (NIRST) system was developed for efficient characterization of breast cancer in a clinical oncology setting. Two sets of three FD and three CW measurements were acquired simultaneously. The imaging time was reduced from 90 to 55 seconds with a new gain adjustment scheme of the optical detector. The study of integrating this system into the workflow of clinical oncology practice is ongoing.

Citation Download Citation

Yan Zhao, William R. Burger, Mingwei Zhou, Brian W. Pogue, Keith D. Paulsen, and Shudong Jiang "A portable 12-wavelength parallel near-infrared spectral tomography (NIRST) system for efficient characterization of breast cancer during neoadjuvant chemotherapy", Proc. SPIE 10059, Optical Tomography and Spectroscopy of Tissue XII, 100590R (17 February 2017); https://doi.org/10.1117/12.2252431

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