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. 2018 Dec 13;8(4 Suppl):37S–43S. doi: 10.1177/2192568217745512

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© The Author(s) 2017

This article is distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 License (http://www.creativecommons.org/licenses/by-nc-nd/4.0/) which permits non-commercial use, reproduction and distribution of the work as published without adaptation or alteration, without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Figure 3. — Sagittal T1 postcontrast magnetic resonance imaging scan of the lumbar spine showing rim-enhancing fluid collection dorsal to laminectomy (arrow).