Lewin John
The Women's Imaging Center, 3773 Cherry Creek North Drive, Suite 101, Denver, CO 80209, USA.
Magn Reson Imaging Clin N Am. 2018 May;26(2):259-263. doi: 10.1016/j.mric.2017.12.005. Epub 2018 Feb 21.
Contrast-enhanced mammography (CEM) is a contrast-enhanced modality for breast cancer detection that utilizes iodinated contrast and dual-energy imaging performed on a digital mammography unit with only slight modifications. It is approved by the US Food and Drug Administration, commercially available, and in routine clinical use at centers around the world. It has similar sensitivity and specificity to MR Imaging and has advantages in terms of cost, patient acceptability, and examination time. MR Imaging has some advantages compared with CEM, especially in its ability to image the complete axilla and the chest wall.
对比增强乳腺钼靶摄影（CEM）是一种用于乳腺癌检测的对比增强模态，它利用碘化造影剂和在数字乳腺钼靶设备上进行的双能成像，只需进行微小改动。它已获得美国食品药品监督管理局的批准，有商业产品可供使用，并且在世界各地的中心用于常规临床。它与磁共振成像具有相似的敏感性和特异性，在成本、患者接受度和检查时间方面具有优势。与CEM相比，磁共振成像有一些优势，特别是在对整个腋窝和胸壁成像的能力方面。
