CEM is a 2D mammogram (see our 3D UltimateMamm®) performed if you have had an inconclusive mammogram or an abnormal ultrasound. It is a diagnostic procedure that our radiologist will recommend if the exam may be appropriate. CEM is especially useful if you are at high risk for breast cancer and/or have dense breast tissue.
CEM uses an injection of iodinated contrast (similar to a CT exam) to highlight areas with suspicious lesions and areas of unusual blood flow using subtracted imaging.
It combines four mammography views – two low-energy and two re-combined in the same position to provide clearer visualization. The resulting image shows only where contrast has pooled, indicating areas that are potentially cancerous.