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Hynes JP, Downey RE, Hughes N, O'Keane CJ, Kavanagh E.Hynes JP, et al.Radiol Case Rep. 2020 Feb 12;15(4):424-426. doi: 10.1016/j.radcr.2020.01.019. eCollection 2020 Apr.Radiol Case Rep. 2020.PMID: 32082463Free PMC article.