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  • Title: Blunt splenic injuries: high nonoperative management rate can be achieved with selective embolization.
    Author: Dent D, Alsabrook G, Erickson BA, Myers J, Wholey M, Stewart R, Root H, Ferral H, Postoak D, Napier D, Pruitt BA.
    Journal: J Trauma; 2004 May; 56(5):1063-7. PubMed ID: 15179247.
    Abstract:
    BACKGROUND: This retrospective review tests the hypothesis that including selective splenic arteriography and embolization in the algorithm of a previously existing nonoperative management (NOM) strategy will result in higher rates of successful NOM in patients with blunt splenic injury. METHODS: All patients with blunt splenic injuries documented by computed tomographic scan and/or operative findings over a 24-month period at a Level I trauma center were reviewed. A previously published series from this institution of 251 patients with splenic injury (Group 1) was then compared with the patients that constitute this current review (Group 2). Group 2 was then compared with patients described in a previous publication advocating nonselective arteriography in blunt splenic injuries. RESULTS: Thirteen patients with blunt splenic injury in Group 2 underwent 14 splenic embolization procedures, with 12 (93%) being successfully treated without operation. Group 2 had a significantly higher NOM rate (82% vs. 65%, p < 0.01) than Group 1. These results are similar to the series published by Sclafani et al. (82.1% vs. 83.1%) in which every patient with splenic injury that was managed non-operatively underwent arteriography with or without embolization. CONCLUSION: A high rate of NOM can be achieved with observation and selective use of arteriography with or without embolization in the management of blunt splenic injuries.
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