Computed tomography imaging of resuscitative endovascular balloon occlusion of the aorta (REBOA): pearls and pitfalls

Common and uncommon vascular injuries and endovascular treatment associated with pelvic blunt trauma: a real-world experience

Pelvic fractures are common in cases of blunt trauma, which is strongly associated with mortality. Transcatheter arterial embolization is a fundamental treatment strategy for fatal arterial injuries caused by blunt pelvic trauma. However, vascular injuries due to blunt pelvic trauma can show various imaging findings other than arterial hemorrhage. We present a pictorial review of common and uncommon vascular injuries, including active arterial bleeding, pseudoaneurysm, arteriovenous fistula, arterial occlusion, vasospasm, and active venous bleeding. Knowledge of these vascular injuries can help clinicians select the appropriate therapeutic strategy and thus save lives.

[Resuscitative endovascular balloon occlusion of the aorta in severely injured patients in the emergency trauma room: a case series]

Hemorrhage is the cause of death in 30-40% of severely injured patients due to trauma and the most frequent avoidable cause of death. In civilian emergency medical services, the majority of life-threatening hemorrhages are found in incompressible body regions (e.g. abdomen and pelvis). Resuscitative endovascular balloon occlusion of the aorta (REBOA) has therefore been discussed in recent years as a lifesaving procedure for temporary bleeding control in multiple trauma patients. Since August 2020 REBOA is implented in the treatment of seriously injured patients in the emergency department of the University Hospital of Bern. In this case series we report on our experiences in all seven patients in whom we performed this procedure during the first year.