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05.09.2019 | Review Article

The American Association for the Surgery of Trauma Organ Injury Scale 2018 update for computed tomography-based grading of renal trauma: a primer for the emergency radiologist

verfasst von: Ling-Chen Chien, Mona Vakil, Jonathan Nguyen, Amanda Chahine, Krystal Archer-Arroyo, Tarek N. Hanna, Keith D. Herr

Erschienen in: Emergency Radiology | Ausgabe 1/2020

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Abstract

The most widely used trauma injury grading system is the Organ Injury Scale (OIS) by the American Association for the Surgery of Trauma (AAST). The AAST OIS for renal trauma was revised in 2018 to reflect necessary updates based on decades of experience with computed tomography (CT)–based injury diagnosis and, specifically, to better incorporate vascular injuries, which were not comprehensively addressed in the original OIS. In this review article, we describe CT findings of the AAST OIS for the kidney according to the 2018 revision, with an emphasis on real-world application, and highlight important differences from the prior grading scheme. Routine use of this grading system allows for a standardized classification of the range of renal injuries to aid in management, adding value in the imaging care of trauma patients.

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Titel: The American Association for the Surgery of Trauma Organ Injury Scale 2018 update for computed tomography-based grading of renal trauma: a primer for the emergency radiologist
verfasst von: Ling-Chen Chien
Mona Vakil
Jonathan Nguyen
Amanda Chahine
Krystal Archer-Arroyo
Tarek N. Hanna
Keith D. Herr
Publikationsdatum: 05.09.2019
Verlag: Springer International Publishing
Erschienen in: Emergency Radiology / Ausgabe 1/2020
Print ISSN: 1070-3004
Elektronische ISSN: 1438-1435
DOI: https://doi.org/10.1007/s10140-019-01721-z

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