Although contrast-enhanced ultrasound (CEUS) has become a widely utilized and accepted modality in much of the world, the associated contrast agents have only recently received approval in the United States. As with all radiological techniques, image artifacts are encountered in CEUS, some of which relate to commonly encountered ultrasound artifacts, while others are unique to this technique. Image artifacts must be recognized when performing and interpreting examinations to improve technique and diagnostic accuracy. In this article, we review artifacts that may be encountered in CEUS, and where possible discuss how to minimize them or mitigate their effect on image quality and interpretation.
CEUS Ultrasound Contrast Artifacts
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Compliance with Ethical Standards
DTF has a research agreement with Philips Healthcare, and is on the speaker’s bureau for Philips Healthcare. VR has no disclosures. CLP is on the speaker’s bureau for Bracco Diagnostics. EGG has a research grant from GE. RFMPS has no disclosures. RGB has research grants from Siemen’s Ultrasound, Philips Ultrasound, B and K Ultrasound, GE Ultrasound, Bracco Diagnostics, and SuperSonic Imagine. He is on the speaker’s bureau for Philips Ultrasound, Lantheus Medical and Bracco Diagnostics. He is on the advisory of Bracco Diagnostics and Lantheus Medical. He also receives royalties from Thieme Publishers.
No funding was received for this work.
This article does not include data from human research subjects. Images were acquired from clinical patients for education purposes.
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