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Updated: May 22, 2026
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Clinical Imaging of Microwave Mammography
Published on: November 14, 2025
Fast 3-d tomographic microwave imaging for breast cancer detection
Tomasz M Grzegorczyk1, Paul M Meaney, Peter A Kaufman
1Delpsi, Newton, MA 02458, USA.
IEEE Transactions on Medical Imaging
|May 8, 2012
Summary
Microwave breast imaging now offers faster, more accurate 3-D scans. New hardware and software significantly reduce exam and reconstruction times, paving the way for clinical use in breast cancer screening and monitoring.
Area of Science:
- Medical Imaging
- Biomedical Engineering
- Electromagnetics
Background:
- Microwave breast imaging has faced challenges in clinical adoption due to hardware limitations and lengthy software reconstruction times.
- Previous systems struggled with data accuracy and required extensive processing, hindering practical application.
Purpose of the Study:
- To improve microwave breast imaging technology by addressing hardware and software limitations.
- To enable faster, more accurate 3-D tomographic imaging of the breast for clinical use.
Main Methods:
- Developed advanced hardware capable of collecting high-resolution data within a 2-minute examination time.
- Implemented novel software algorithms to reduce image reconstruction time to under 20 minutes.
Main Results:
- Achieved sub-centimeter image resolution with improved signal detection.
- Successfully generated the first clinical 3-D microwave tomographic breast images.
- Demonstrated potential applications in breast cancer screening and therapy monitoring through case studies.
Conclusions:
- The integrated hardware and software advancements overcome previous limitations in microwave breast imaging.
- This technology shows promise for efficient and accurate breast cancer screening and treatment monitoring.
