What is Contrast Mammography?

Contrast-enhanced mammography (CEM) combines standard mammography with the administration of iodinated contrast material.
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Intravenous iodinated contrast media is used in CEM to enhance the visualization of tumor neovascularity. Contrast-enhanced mammography (CEM) has been shown to enhance accuracy compared to digital mammography and ultrasound in women with abnormal screening results or symptoms of breast cancer.

It also approaches the accuracy of breast MRI for preoperative staging and monitoring response after neoadjuvant chemotherapy. CEM is also known by other names, including contrast-enhanced spectral mammography, contrast-enhanced digital mammography, and contrast-enhanced dual-energy mammography.

Indications for Contrast Mammography

• Palpable lumps
• Breast cancer treatment surveillance
• High risk lesion evaluation  
• Pathologic nipple discharge
• Radiation Dose within the range from other tests
• Screening recalls