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CT findings of inferior vena cava trauma according to the level of injury: a retrospective analysis of 19 cases in a single trauma centre

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dc.contributor.authorChoi, D-
dc.contributor.authorChoi, SH-
dc.contributor.authorJung, H-
dc.contributor.authorKim, J-
dc.date.accessioned2024-02-13T23:27:02Z-
dc.date.available2024-02-13T23:27:02Z-
dc.date.issued2024-
dc.identifier.issn0009-9260-
dc.identifier.urihttp://repository.ajou.ac.kr/handle/201003/32186-
dc.description.abstractAIM: To analyse the clinicoradiological characteristics of traumatic inferior vena cava (IVC) injury level on preoperative computed tomography (CT). MATERIALS AND METHODS: This retrospective study evaluated patients from a single trauma centre treated for traumatic IVC injury between January 2014 and January 2021. Data on demographics, mechanism of injury, Injury Severity Score, radiological findings on CT and angiography, IVC injury level in surgical findings, complications, and clinical outcomes were collected. RESULTS: During the 8-year study period, 36 patients presented with traumatic IVC injury: 19 underwent preoperative CT with 17 (89%) blunt and two (11%) penetrating injuries. The most common primary CT sign was contour abnormality (53%, n=10), followed by intraluminal flap and active extravasation (21%, n=4). Among the secondary signs, hepatic laceration (53%, n=10) and retroperitoneal haemorrhage (53%, n=10) were the most common. Frequencies of primary and secondary signs were higher in the infrarenal and suprarenal than in the retrohepatic vena cava injuries. Diagnostic capability of preoperative CT for IVC injury differed according to the IVC level. The detection rate was the highest for an infrarenal vena cava injury at 100% (n=4), followed by that for a suprarenal, suprahepatic, and retrohepatic vena cava injuries at 75% (n=3), 43% (n=3), and 25% (n=1), respectively. CONCLUSION: CT findings of traumatic IVC injuries may vary depending on the mechanism and anatomical site of injury. Familiarity with IVC injury imaging features may help in diagnosis and surgical treatment planning.-
dc.language.isoen-
dc.subject.MESHAbdominal Injuries-
dc.subject.MESHHumans-
dc.subject.MESHLiver-
dc.subject.MESHRetrospective Studies-
dc.subject.MESHTomography, X-Ray Computed-
dc.subject.MESHTrauma Centers-
dc.subject.MESHVascular System Injuries-
dc.subject.MESHVena Cava, Inferior-
dc.titleCT findings of inferior vena cava trauma according to the level of injury: a retrospective analysis of 19 cases in a single trauma centre-
dc.typeArticle-
dc.identifier.pmid37925364-
dc.contributor.affiliatedAuthorChoi, D-
dc.contributor.affiliatedAuthorChoi, SH-
dc.contributor.affiliatedAuthorJung, H-
dc.contributor.affiliatedAuthorKim, J-
dc.type.localJournal Papers-
dc.identifier.doi10.1016/j.crad.2023.10.003-
dc.citation.titleClinical radiology-
dc.citation.volume79-
dc.citation.number1-
dc.citation.date2024-
dc.citation.startPagee182-
dc.citation.endPagee188-
dc.identifier.bibliographicCitationClinical radiology, 79(1). : e182-e188, 2024-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.identifier.eissn1365-229X-
dc.relation.journalidJ000099260-
Appears in Collections:
Journal Papers > School of Medicine / Graduate School of Medicine > Surgery
Journal Papers > School of Medicine / Graduate School of Medicine > Radiology
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