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Magnetic Resonance Imaging

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Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...

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Related Experiment Video

Updated: May 25, 2026

Tracking the Mammary Architectural Features and Detecting Breast Cancer with Magnetic Resonance Diffusion Tensor Imaging

Tracking the Mammary Architectural Features and Detecting Breast Cancer with Magnetic Resonance Diffusion Tensor Imaging

Published on: December 15, 2014

Breast magnetic resonance imaging.

Marlene M Johnson¹

¹Department of Radiology, University of Utah Health Care, Salt Lake City, UT, USA.

Radiologic Technology

|January 24, 2012

Summary

This summary is machine-generated.

Mammography is a standard for breast cancer screening but misses some cancers. Contrast-enhanced magnetic resonance (CE-MR) imaging offers high sensitivity as an adjunctive tool for early breast cancer detection, especially in high-risk individuals.

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Last Updated: May 25, 2026

Tracking the Mammary Architectural Features and Detecting Breast Cancer with Magnetic Resonance Diffusion Tensor Imaging

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Clinical Imaging of Microwave Mammography

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Published on: November 14, 2025

Area of Science:

Radiology
Oncology
Medical Imaging

Background:

Mammography is the established standard for breast cancer screening, reducing mortality through early detection.
However, mammography has limitations and cannot detect all breast cancers, necessitating complementary diagnostic approaches.

Purpose of the Study:

To review the clinical applications of breast magnetic resonance (MR) imaging.
To highlight the efficacy of contrast-enhanced MR (CE-MR) imaging in breast cancer detection.
To discuss emerging breast imaging technologies as adjuncts to mammography.

Main Methods:

Review of clinical applications and diagnostic performance of breast MR imaging.
Focus on contrast-enhanced MR (CE-MR) imaging for detecting breast cancer.
Exploration of other novel breast imaging modalities.

Main Results:

Contrast-enhanced magnetic resonance (CE-MR) imaging demonstrates high sensitivity for breast cancer detection.
CE-MR imaging is particularly effective for high-risk patients and when mammography is inconclusive.
Emerging technologies show promise as adjunctive tools in breast imaging.

Conclusions:

Breast MR imaging, especially CE-MR, is a valuable tool for enhancing breast cancer detection.
CE-MR imaging serves as an effective adjunctive diagnostic modality, improving upon mammography's limitations.
Continued development of breast imaging technologies is crucial for comprehensive cancer screening and diagnosis.