Annals of vascular surgery
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We report the case of a 76-year-old man presented with three saccular aneurysms at the aortic arch and descending thoracic aorta. A two-staged hybrid approach was performed. A left common carotid-to-left subclavian artery bypass and a custom-made fenestrated endograft were used for the two proximal aneurysms. ⋯ Endovascular repair of the aortic arch aneurysm with a fenestrated endograft is safe and feasible in selected patients. Complications may be solved with total endovascular approach. Long term follow-up remains mandatory.
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Review Meta Analysis
Risk-Adjusted Meta-analysis of 30-Day Mortality of Endovascular Versus Open Repair for Ruptured Abdominal Aortic Aneurysms.
In recent years, the relative benefits of endovascular repair (EVAR) in the treatment of ruptured abdominal aortic aneurysms (rAAAs) compared with those of open repair have been postulated. However, sufficient quantification and evidence-based validation of the role of EVAR in the care pathway for these patients is still lacking. The aim of the present meta-analysis was to investigate the impact of hemodynamic instability and other potential risk factors on 30-day mortality of EVAR versus open repair for rAAAs by performing a meta-regression analysis of previously published data. ⋯ Because a hemodynamically unstable condition may result in poorer clinical outcome, we calculated the 30-day mortality OR adjusted for patients' hemodynamic condition. After adjustment, there was no benefit in 30-day mortality for EVAR compared with that in open surgery.
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Bacillus Calmette-Guerin (BCG) is a live, attenuated strain of Mycobacterium bovis commonly used for the treatment of superficial bladder carcinoma. Intravesical BCG is well tolerated despite side effects that range from hematuria to sepsis syndrome. ⋯ These are challenging to diagnose because of their scarcity, nontraditional culture media, slow growth, and are often lethal. We report the first successful repair of a symptomatic, multifocal TAAA secondary to M bovis manifesting 17 months after intravesical BCG therapy and review the literature.
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Injuries of the abdominal aorta are uncommon and associated with a high mortality. The purpose of this study was to examine the impact of an institutional massive transfusion protocol (MTP) on outcomes in patients with injuries of the abdominal aorta. ⋯ Abdominal aortic injuries continue to represent a challenge and remain associated with a high mortality. Modern improvements in damage control resuscitation techniques including implementation of an institutional MTP may improve outcomes in patients with these injuries.
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Severe acute stroke patients with critical carotid stenosis or occlusion without intracranial thrombus typically do not undergo emergent carotid thromboendarterectomy (CEA) because of the risk of reperfusion-related intracranial hemorrhage. Past studies have not consistently demonstrated benefit of early operative intervention. Cerebral computed tomography (CT), cervical and cerebral CT angiography (CTA), and cerebral CT perfusion (CTP) imaging may identify a subset of acute stroke patients without intracranial thrombus who may benefit from emergent CEA. ⋯ Emergent CEA should be considered in patients presenting with large acute strokes based on favorable CT, CTA, and CTP findings. Emergent clot localization and physiological assessment of brain "tissue at risk" relative to irreversible cerebral infarction using CT, CTA, and CTP is now available. Utilization of this information by an experienced stroke team of neurologists, radiologists, and surgeons may aid in the recognition of a select group of patients in which emergent CEA may drive to improved outcomes.