Multipath artifact
Citation, DOI, disclosures and article data
Citation:
Kumar A, Campos A, Skandhan A, et al. Multipath artifact. Reference article, Radiopaedia.org (Accessed on 22 Mar 2025) https://doi.org/10.53347/rID-61362
rID:
61362
Article created:
30 Jun 2018,
Amarjeet Kumar
Disclosures:
At the time the article was created Amarjeet Kumar had no recorded disclosures.
View Amarjeet Kumar's current disclosures
Last revised:
Disclosures:
At the time the article was last revised Arlene Campos had no financial relationships to ineligible companies to disclose.
View Arlene Campos's current disclosures
Revisions:
5 times, by
4 contributors -
see full revision history and disclosures
Sections:
A multipath artifact is an ultrasound beam artifact in which the primary beam reflects off anatomy at an angle, resulting in a portion of the beam returning to the transducer, whilst another portion takes a longer duration as it reflects a second structure. This phenomenon results in a propagation path error in which the transducer will interpret a structure to be deeper than it is. This artifact causes image degradation and does not appear as a discrete artifact.
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