Negative Splenic Angiography in Blunt Trauma: Does Embolization Affect Splenic Salvage?

Authors

Rachel Yoo, Division of Acute Care Surgery/Trauma, Department of Surgery, 6823Reading Hospital, Reading, PA, USA; 419713Tower Health System, Reading, PA, USA.Follow
Davin Evanson
Michael Gaziano
Alison Muller, Division of Acute Care Surgery/Trauma, Department of Surgery, 6823Reading Hospital, Reading, PA, USA; 419713Tower Health System, Reading, PA, USA.Follow
Anthony Martin, Division of Acute Care Surgery/Trauma, Department of Surgery, 6823Reading Hospital, Reading, PA, USA; 419713Tower Health System, Reading, PA, USA.Follow
Nikunj Chauhan, Department of Interventional Radiology, 6823Reading Hospital, Reading, PA, USA; 419713Tower Health System, Reading, PA, USA.Follow
Christopher Butts, Division of Acute Care Surgery/Trauma, Department of Surgery, 6823Reading Hospital, Reading, PA, USA; 419713Tower Health System, Reading, PA, USA.Follow
Vicente Cortes, Division of Acute Care Surgery/Trauma, Department of Surgery, 6823Reading Hospital, Reading, PA, USA; 419713Tower Health System, Reading, PA, USA.Follow
Eugene Reilly, Division of Acute Care Surgery/Trauma, Department of Surgery, 6823Reading Hospital, Reading, PA, USA; 419713Tower Health System, Reading, PA, USA.Follow
Peter K Bamberger, Division of Acute Care Surgery/Trauma, Department of Surgery, 6823Reading Hospital, Reading, PA, USA; 419713Tower Health System, Reading, PA, USA.Follow
Thomas A Geng, Division of Acute Care Surgery/Trauma, Department of Surgery, 6823Reading Hospital, Reading, PA, USA; 419713Tower Health System, Reading, PA, USA.Follow
Adrian Ong, Division of Acute Care Surgery/Trauma, Department of Surgery, 6823Reading Hospital, Reading, PA, USA; 419713Tower Health System, Reading, PA, USA.Follow

Document Type

Article

Publication Date

2-15-2023

Abstract

Angioembolization in blunt splenic trauma is used to maximize splenic preservation. Superiority of prophylactic embolization over expectant management in patients with a negative splenic angiography (SA) is debated. We hypothesized that embolization in negative SA would be associated with splenic salvage. Of 83 patients undergoing SA, 30 (36%) had a negative SA. Embolization was performed in 23 (77%). Grade of injury, contrast extravasation (CE) on computed tomography (CT) or embolization were not associated with splenectomy. In 20 patients with either a high-grade injury or CE on CT, 17 (85%) underwent embolization with a failure rate of 24%. In the remaining 10 without high-risk features, 6 underwent embolization with a 0% splenectomy rate. Despite embolization, the failure rate of nonoperative management (NOM) remains significant in those with high-grade injury or CE on CT. A low threshold for early splenectomy after prophylactic embolization is needed.

Publication Title

The American surgeon

First Page

31348231157863

Last Page

31348231157863

Comments

online ahead of print

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