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This work utilizes xenograft murine breast cancer tumors to develop terahertz imaging methodology for freshly excised breast cancer tissue. Tumors are grown via cell injection into mice on a high-fat diet and excised for subsequent terahertz imaging. Following imaging of both freshly excised tumor bulk and interior cross-sections, the tumors are then subjected to histopathology processing for correlation...
This work investigates the use of terahertz imaging for differentiating between cancer and healthy tissue regions in freshly excised breast cancer tumors. Bulk tissue specimens are obtained fresh in a nutrient medium from a biobank and scanned on a pulsed terahertz system in the reflection mode to produce the reflection image. Tissues are then sent for histopathology processing, and the subsequent...
This work shows the basis for the use of the Linear Sampling Method (LSM) for imaging breast cancer tumor margins. The LSM has shown capability of low computational cost and qualitative shape and tomography image reconstruction in the microwave frequency range. Terahertz image reconstruction results of excised breast cancer tumor margins will be presented in the conference. The LSM algorithm will...
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