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Updated: May 22, 2026

Clinical Imaging of Microwave Mammography

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.

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Last Updated: May 22, 2026

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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.