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. 2016 Apr 11;10:89. doi: 10.1186/s13256-016-0872-0

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© Nasrin et al. 2016

Open AccessThis 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. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Fig. 2 — Duplex ultrasound scan of right lower limb showing deep vein thrombosis. Duplex scan shows absent blood flow in the right common femoral veins (panel a) and right popliteal vein (panel b), indicating deep vein thrombosis