What is the role of MRI in breast cancer detection?
MRI or magnetic resonance imaging is a sophisticated imaging technology that uses radiofrequencies in a magnetic field that results in differing signals sent back from tissue in the field of the radiofrequency. These signals are interpreted by a computer and displayed as a map or picture of the tissue. MRI, using special equipment and techniques designed for imaging the breast, has many specific uses in studying breast tissue. MRI may be better than mammography or ultrasound in determining whether an implant is leaking silicone or is ruptured. Although MRI of the breast is still in its infancy, compared to mammography, it is proving to be superior in its ability to determine the extent of breast cancer or in finding breast cancer in some high risk patients or women with very dense breast tissue. Pacific Breast Center radiologists are specially trained and PBC is equipped with the specialized breast MRI devices for evaluating patients with specific problems.
