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Pseudoaneurysms of the superior gluteal artery (SGA) are exceedingly rare, especially following minor trauma. This case report presents a 51-year-old male with a history of aortic valve replacement and daily antiplatelet therapy who developed a pseudoaneurysm of the SGA following a ground-level fall. Due to its subclinical presentation, the patient was initially diagnosed with a hematoma of the right gluteus, which failed to resolve and became symptomatic after six months. During an initial attempt to evacuate the presumed hematoma, an intraoperative hemorrhage led to the discovery of the pseudoaneurysm and required prompt embolization. This case report underscores the importance of considering vascular injury, even after a minor trauma, particularly in patients on antiplatelet therapy. In such patients, a higher index of suspicion might be required for early recognition and appropriate interventions to prevent such life-threatening complications., Competing Interests: Human subjects: Consent was obtained or waived by all participants in this study. Conflicts of interest: In compliance with the ICMJE uniform disclosure form, all authors declare the following: Payment/services info: All authors have declared that no financial support was received from any organization for the submitted work. Financial relationships: All authors have declared that they have no financial relationships at present or within the previous three years with any organizations that might have an interest in the submitted work. Other relationships: All authors have declared that there are no other relationships or activities that could appear to have influenced the submitted work., (Copyright © 2024, Sekh et al.)

Azygos vein aneurysms (AVAs) and azygos vein pseudoaneurysms (AVPs) are typically asymptomatic, discovered incidentally, and most often result from idiopathic and congenital factors or conditions that increase central venous pressure. Trauma-related azygos injuries are particularly rare, with a paucity of reported cases resulting from blunt mechanisms. There is no standardized therapeutic approach to traumatic AVA/AVPs, with observation, endovascular, thoracoscopic, and open surgical interventions all represented in the current literature. We present a case of a 44-year-old female who developed a pseudoaneurysm following a motor vehicle collision. The absence of aneurysmal findings in prior imaging obtained for medical purposes substantiated the traumatic pathogenesis of this pseudoaneurysm. Follow-up post-trauma imaging showed complete resolution of the pseudoaneurysm. Treatment approaches vary due to their rarity and diversity, but this case supports conservative management for small, uncomplicated AVA/AVPs., Competing Interests: Human subjects: Consent was obtained or waived by all participants in this study. East Tennessee State University Institutional Review Board issued approval Exempt. This report was submitted to the East Tennessee State University Institutional Review Board and was exempted from the approval requirement due to not meeting the criteria for human subjects research. Conflicts of interest: In compliance with the ICMJE uniform disclosure form, all authors declare the following: Payment/services info: All authors have declared that no financial support was received from any organization for the submitted work. Financial relationships: All authors have declared that they have no financial relationships at present or within the previous three years with any organizations that might have an interest in the submitted work. Other relationships: All authors have declared that there are no other relationships or activities that could appear to have influenced the submitted work., (Copyright © 2024, Kellum et al.)

Post-traumatic pseudoaneurysms of the internal carotid are a rare but potentially fatal cause of epistaxis; they are associated with fractures of the base of the skull with involvement of the carotid canal. Endovascular management is the preferred therapeutic strategy, with optimal long-term results and low complication rates. Complications may include thromboembolic events, infarction of perforating arteries, and rupture of the pseudoaneurysm. We present a case of a 28-year-old male with a post-traumatic pseudoaneurysm of the internal carotid who was managed with endovascular therapy. A late complication was the extrusion of the embolization material into the nasal cavity and nasopharynx, which was safely and effectively treated through endovascular and endoscopic approaches., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2024, Pimiento Figueroa et al.)

Cerebrovascular pseudoaneurysm development and rupture is a rare, delayed sequelae of trauma. We present a case of a female patient in her sixties who presented after a fall without evidence of vascular injury on imaging. However, after one week, repeat imaging due to an abrupt change in mental status revealed a ruptured pseudoaneurysm, which was treated with a combination of coil embolization and open surgical evacuation of associated intracranial hematoma. This case illustrates the importance of continued surveillance beyond the acute traumatic period to identify late-onset complications in trauma patients requiring emergent treatment., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2023, Koneru et al.)

Cerebrovascular injuries resulting from frontobasal head trauma represent a range of imaging and clinical presentations. Severe cerebrovascular injuries such as vessel transection commonly present with profound neurological deficits and are often easily identified with routine imaging. However, small intimal injuries and dissections may be challenging to detect and may be clinically silent or masked by additional injuries in the setting of polytrauma. The onset of symptoms and complications from cerebrovascular injuries may be delayed from the time of initial presentation, and failure to recognize and diagnose these injuries may result in devastating outcomes if management is delayed. In this case report, we present a case of frontobasal craniofacial trauma that resulted in an anterior cranial fossa dural arteriovenous fistula (ACF-dAVF) and supraclinioid segment internal carotid artery (ICA) pseudoaneurysm., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2023, Bai et al.)