Current breast imaging modalities, advances, and impact on breast care.

Mammography will continue as the breast cancer screening imaging study of choice for the foreseeable future. Ultrasound and magnetic resonance imaging (MRI) are widely available adjunctive studies for women with suspicious mammographic or clinical findings, and MRI is a screening tool for women with specific increased risks for breast cancer. Options for diagnosis will continue to evolve and progress. This article discusses a wide variety of imaging options currently used and in development, their strengths, limitations, and potential future roles in the continuing pursuit of early breast cancer diagnosis, treatment, and follow-up.