Beware of intraperitoneal rupture during computed tomography imaging of acute aortic syndrome

Abstract

The prompt diagnosis of the impending rupture of abdominal aortic aneurysms (AAAs) is imperative for rapid treatment.1 Most ruptures will manifest as retroperitoneal hematomas; intraperitoneal extravasation is rarely seen.2 It usually requires several hours from the occurrence of intramural hemorrhage to extravasation into the periaortic soft tissues.