Retrospective review of image quality of CT in polytrauma patients: comparison of patients scanned using a scoop stretcher and without a scoop stretcher

To log-roll or not to log-roll - That is the question! A review of the use of the log-roll for patients with pelvic fractures

Pelvic fractures are one of the most serious injuries in polytrauma - massive haemorrhage is a major complication and the leading cause of death. The assessment and early management of these injuries in the Emergency Department (ED) focuses on the recognition of haemodynamic instability and should follow Advanced Trauma Life Support (ATLS) guidelines. The log-roll technique, although an accepted practice in trauma care, has been reported to be inadvisable when a pelvic fracture is suspected. This paper, which includes a case study, briefly explains the pathophysiology and initial management of pelvic fractures. It aims to emphasise how the use of the log-roll can affect the haemodynamic stability of a patient with a pelvic fracture, highlighting gaps in research, along with the ethical and legal implications associated with polytrauma care. It also encourages practitioners to consider reasonable alternatives to the log-roll technique when beneficial and applicable.

Characterization of indeterminate spleen lesions in primary CT after blunt abdominal trauma: potential role of MR imaging

The purpose of this study was to determine the value of magnetic resonance imaging (MRI) for characterization of indeterminate spleen lesions in primary computed tomography (CT) of patients with blunt abdominal trauma. Twenty-five consecutive patients (8 female, 17 male, mean age 51.6 ± 22.4 years) with an indeterminate spleen lesion diagnosed at CT after blunt abdominal trauma underwent MRI with T2- and T1-weighted images pre- and post-contrast material administration. MRI studies were reviewed by two radiologists. Age, gender, injury mechanism, injury severity score (ISS), management of patients, time interval between CT and MRI, and length of hospital stay were included into the analysis. Patient history, clinical history, imaging, and 2-month clinical outcome including review of medical records and telephone interviews served as reference standard. From the 25 indeterminate spleen lesions in CT, 11 (44 %) were traumatic; nine (36 %) were non-traumatic (pseudocysts, n=5; hemangioma, n=4) and five proven to represent artifacts in CT. The ISS (P<0.001) and the length of hospital stay (P=0.03) were significantly higher in patients with spleen lesions as compared with those without. All other parameters were similar among groups (all, P>0.05). The MRI features ill-defined lesion borders, variable signal intensity on T1- and T2-weighted images depending on the age of the hematoma, focal contrast enhancement indicating traumatic pseudoaneurysm, perilesional contrast enhancement, and edema were most indicative for traumatic spleen lesions. As compared with CT (2/25), MRI (5/25) better depicted thin subcapsular hematomas as indicator of traumatic spleen injury. In conclusion, MRI shows value for characterizing indeterminate spleen lesions in primary CT after blunt abdominal trauma.