Contrast-enhanced mammography: what the radiologist needs to know

Lidewij M F H Neeter*, H P J Frank Raat, Rodrigo Alcantara, Quirien Robbe, Marjolein L Smidt, Joachim E Wildberger, Marc B I Lobbes

*Corresponding author for this work

Research output: Contribution to journalReview articleAcademicpeer-review

Abstract

Contrast-enhanced mammography (CEM) is a combination of standard mammography and iodinated contrast material administration. During the last decade, CEM has found its place in breast imaging protocols: after i.v. administration of iodinated contrast material, low-energy and high-energy images are retrieved in one acquisition using a dual-energy technique, and a recombined image is constructed enabling visualisation of areas of contrast uptake. The increased incorporation of CEM into everyday clinical practice is reflected in the installation of dedicated equipment worldwide, the (commercial) availability of systems from different vendors, the number of CEM examinations performed, and the number of scientific articles published on the subject. It follows that ever more radiologists will be confronted with this technique, and thus be required to keep up to date with the latest developments in the field. Most importantly, radiologists must have sufficient knowledge on how to interpret CEM images and be acquainted with common artefacts and pitfalls. This comprehensive review provides a practical overview of CEM technique, including CEM-guided biopsy; reading, interpretation and structured reporting of CEM images, including the accompanying learning curve, CEM artefacts and interpretation pitfalls; indications for CEM; disadvantages of CEM; and future developments.

Original languageEnglish
Article number20210034
JournalBJR Open
Volume3
Issue number1
DOIs
Publication statusPublished - 2021

Cite this