Emerging modalities in breast cancer imaging
Shadi Aminololama-Shakeri1, Vijay P Khatri2
1Department of Radiology, University California, Davis Health System, Sacramento, CA, USA.
Surgical Oncology Clinics of North America
|September 24, 2014
Summary
Emerging breast cancer imaging techniques show promise but lack large trials proving mortality reduction like mammography. Further research is needed to validate their effectiveness against standard screening.
Area of Science:
- Oncology
- Radiology
- Medical Imaging
Background:
- Breast cancer is a leading cause of death in women.
- Mammography is the standard screening tool, reducing mortality by ~30%.
- New imaging technologies are being developed.
Purpose of the Study:
- To review emerging breast cancer imaging techniques.
- To compare their advantages and limitations against mammography.
- To assess their current evidence base.
Main Methods:
- Literature review of emerging breast cancer imaging modalities.
- Comparison of technological advantages and limitations.
- Analysis of existing clinical trial data.
Main Results:
- Emerging techniques offer advantages over standard mammography.
- All new methods have inherent limitations.
- No emerging technique has undergone large randomized trials.
Conclusions:
- Current evidence does not support replacing mammography with newer techniques.
- Large-scale clinical trials are necessary to validate new imaging modalities.
- Mammography remains the gold standard for breast cancer screening due to proven mortality reduction.
