title: Delayed Splenic Rupture; Normal Appearing Spleen on the Initial Multidetector Computed Tomography (MDCT) Can Sometimes Be Misleading.
abstract: BACKGROUND
  Delayed splenic rupture (DSR) is an unusual outcome following blunt abdominal trauma. Although DSR is defined as bleeding more than 48 hours after blunt trauma in a previously hemodynamically stable patient, a review of the reported cases in the literature shows that in almost all of the cases the initial CT imaging revealed some form of damage to the spleen.
  
  
  METHODS
  Here we describe an extremely rare condition in a case that presented with a DSR following blunt trauma and had a normal appearing spleen in the initial post trauma MDCT scan.
  
  
  CONCLUSIONS
  DSR is a serious consequence of trauma and is associated with a significantly higher mortality rate compared with the overall mortality for acute splenic injuries. A High index of suspicion along with the liberal serial utilization of the imaging studies are the essential elements for early detection of DSR. We propose that DSR be considered as a differential diagnosis in patients presenting with hemodynamic instability late post trauma, even when the immediate post trauma MDCT scan has shown a normal appearing spleen. We suggest that every patient with a high impact injury or injuries to peri-splenic organs should have a repeat MDCT scan 2 - 3 days post trauma or before the patients is discharged from hospital.
authors.affiliation: Department of Surgery, Louisiana State University Health-Shreveport, LA, United States.
authors.forename: Alireza
authors.initials: A
authors.lastname: Hamidian Jahromi
authors.affiliation: Department of Radiology, Fundacion Escuela de Medicina Nuclear, Mendoza, Argentina.
authors.forename: Matias
authors.initials: M
authors.lastname: Migliaro
authors.affiliation: Department of Radiology, El Carmen Hospital, Mendoza, Argentina.
authors.forename: Melisa
authors.initials: M
authors.lastname: Romano
authors.affiliation: Department of Radiology, Louisiana State University Health Shreveport, LA, United States.
authors.forename: Guillermo
authors.initials: G
authors.lastname: Sangster
keywords: Blunt Trauma; CT Scan; Complications; Delayed Splenic Rupture; Imaging; MDCT; Multidetector Computed Tomography; Spleen