Question 139
{"accessible":false,"alternatives":[{"id":697,"text":"arterial phase"},{"id":698,"text":"non-contrast"},{"id":699,"text":"portal venous phase"},{"id":700,"text":"renal excretory phase"}],"archived":false,"correctAlternativeId":699,"explanation":"\u003cp\u003eSplenic parenchyma should be assessed in\u0026nbsp;portal venous phase\u0026nbsp;as the heterogeneous contrast enhancement seen on\u0026nbsp;arterial phase\u0026nbsp;can mimic splenic laceration/contusion. However, arterial phase scanning can be useful in detecting vascular injuries such as pseudoaneurysm and AV fistula.\u0026nbsp;\u003c/p\u003e","id":139,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2653","nextQuestionPath":"/articles/splenic-trauma/questions/131","relatedArticles":[],"alsoUsedIn":[{"id":655,"kind":"Course","title":"Radiopaedia 2020 - Lectures Only - page 655","link":"https://radiopaedia.org/courses/radiopaedia-2020-exclusive/pages/655"},{"id":655,"kind":"Course","title":"2020 Virtual Conference Private Use - page 655","link":"https://radiopaedia.org/courses/2020-virtual-conference-private-use/pages/655"},{"id":698,"kind":"Course","title":"Abdominal Emergency Radiology Course - page 698","link":"https://radiopaedia.org/courses/abdominal-emergency-radiology-course-online/pages/698"},{"id":698,"kind":"Course","title":"Trauma \u0026 Emergency Radiology Course - page 698","link":"https://radiopaedia.org/courses/medical-mums/pages/698"},{"id":698,"kind":"Course","title":"Trauma Radiology Course - page 698","link":"https://radiopaedia.org/courses/trauma-radiology-course-online/pages/698"},{"id":698,"kind":"Course","title":"2020 Virtual Conference Private Use - page 698","link":"https://radiopaedia.org/courses/2020-virtual-conference-private-use/pages/698"}],"stem":"\u003cp\u003eWhat CT phase is most accurate for assessing for splenic trauma?\u0026nbsp;\u003c/p\u003e","menuLinks":[{"text":"Report problem with question","url":"https://docs.google.com/forms/d/e/1FAIpQLSfO3soWYhOjJ7yErSysyCe5V4A1CqW7WK3rDA7MtAkecMGqNw/viewform?entry.1624461248\u0026entry.553583435=https://radiopaedia.org/questions/139"}],"attemptsPercentages":[{"alternativeId":"700","percentage":1},{"alternativeId":"698","percentage":1},{"alternativeId":"699","percentage":92},{"alternativeId":"697","percentage":6}],"promptToLogin":false,"questionManager":false,"articleId":"splenic-trauma"}