We describe a rare case of traumatic pseudoaneurysm of the maxillary artery following a fall. The patient presented with epistaxis that could not be controlled with anterior and posterior nasal packing. She was urgently taken to the angiography suite for evaluation and ultimately underwent embolization of a left maxillary artery pseudoaneurysm with 500-700 micron Contour PVA followed by coiling...

Acute injury to the thoracic aorta is a life-threatening and can lead to various types of aortic injury including the formation of false aneurysm or pseudoaneurysm. We report two cases of acute traumatic aortic injury after motor vehicle accidents. One case had a saccular pseudoaneurysm and another case had complex aortic injury with pseudoaneurysms. We review the chest radiograph and CT scan f...

We present a case of traumatic pseudoaneurysm of the middle meningeal artery (demonstrated on CT angiogram) associated with epidural hematoma that spontaneously resolved without treatment. Follow-up CT angiogram and conventional angiogram done 2 weeks later demonstrated complete resolution of the pseudoaneurysm. The literature suggests that these lesions require urgent treatment because they ha...

We report on a rare case of blunt traumatic hepatic arteriovenous fistula arising from a pseudoaneurysm in a 35-year-old woman. Transarterial embolization was performed with n-butyl-2-cyanoacrylate, under inflow control with loose coil packing within the pseudoaneurysm and outflow control by balloon occlusion of the hepatic vein. A promising therapeutic outcome was achieved without any serious ...

A 26-year-old male presented with delayed intracerebral hemorrhage from a ruptured distal middle cerebral artery pseudoaneurysm that followed a compound depressed skull fracture from years ago. The brain protrusion through the skull defect likely resulted in stretching and subsequent tearing of the arterial wall resulting in the pseudoaneurysm formation. No prior report of such a clinical occur...

An endovascular intervention is a feasible alternative to the technically challenging conventional surgery for the treatment of traumatic vertebral arterial lesions. This report describes a rare case involving a 22-year-old patient with a traumatic vertebral arterial pseudoaneurysm and multiple arteriovenous fistulas which were successfully sealed using the endovascular stent-graft technique.

Blunt traumatic infrarenal aortic injuries are unusual, and the formation of a delayed pseudoaneurysm of the aorta is even more rare. In this report, a young woman developed a small intimal flap of the infrarenal aorta after a motor vehicle accident which progressed into a 3 cm pseudoaneurysm after 3 months. Operative repair was successful and the patient recovered. This case illustrates the im...

Limited evidence-based protocols exist regarding the management of venous pseudoaneurysms. Cases reports have documented surgical treatments including endovascular coil embolization or suture ligation in the setting of hemodynamic stability. Depending on the location of the venous injury, a more conservative approach to a stable pseudoaneurysm may be advantageous. This report describes a case o...

Endovascular treatment is a standard mode of treatment for traumatic cavernous internal carotid artery (ICA) pseudoaneurysms with good results and relatively low rates of complications. We describe a case of an unusual, potentially fatal, delayed postoperative event happening in a case of post-traumatic pseudoaneurysm of ICA, which had been previously managed with endovascular coiling.

Pseudoaneurysms related to the superior mesenteric artery (SMA) are a recognised complication of trauma to the vessel, and successful treatment with stenting has been previously described. We report the case of a patient who presented with obstruction of the fourth part of the duodenum secondary to a traumatic pseudoaneurysm, a hitherto unreported variant of superior mesenteric artery syndrome....