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. 2017 Oct 6;8(6):589–598. doi: 10.1007/s13244-017-0571-4

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© The Author(s) 2017

Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

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Fig. 7 — Beam hardening artefact reduction. (a) Axial 120-kVp routine diagnostic image at the level of the right axilla shows beam hardening artefact (arrow) originating from dense contrast within the right subclavian vein, which limits evaluation of adjacent structures. (b) 100-keV VMI at the same level shows near-total elimination of the beam hardening artefact (arrow)