MRI-guide near infrared spectroscopic tomographic imaging system with wearable optical breast interface for breast imaging

Shudong Jiang; Xu Cao; Mingwei Zhou; Jinchao Feng; Brian W. Pogue; Keith D. Paulsen

doi:10.1117/12.2579087

5 March 2021 MRI-guide near infrared spectroscopic tomographic imaging system with wearable optical breast interface for breast imaging

Shudong Jiang, Xu Cao, Mingwei Zhou, Jinchao Feng, Brian W. Pogue, Keith D. Paulsen

Author Affiliations +

Proceedings Volume 11639, Optical Tomography and Spectroscopy of Tissue XIV; 116391J (2021) https://doi.org/10.1117/12.2579087
Event: SPIE BiOS, 2021, Online Only

Conference Poster

Abstract

A new photo-detector (PD) and source fiber based wearable MRI-guide near infrared spectroscopic tomographic imaging (MRg-NIRST) system has been designed and is underdevelopment. In this new system, eight flex circuit strips, each with 6 PDs and 6 side-firing fibers will be applied to the breast, prior to coil/biopsy positioning. The intensity of the diffused light will be acquired at 48x68 source-detector positions at 12 wavelengths. The 3D optical image reconstruction will be guided through the structural information obtained from T2 MRI and the scattering properties associated with MRI defined breast density.

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Shudong Jiang, Xu Cao, Mingwei Zhou, Jinchao Feng, Brian W. Pogue, and Keith D. Paulsen "MRI-guide near infrared spectroscopic tomographic imaging system with wearable optical breast interface for breast imaging", Proc. SPIE 11639, Optical Tomography and Spectroscopy of Tissue XIV, 116391J (5 March 2021); https://doi.org/10.1117/12.2579087

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