Annals of vascular surgery
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Tuberculous aneurysms of the aorta are rare and give rise to various issues related to their diagnosis and treatment. In this article, we report on an exceptional case concerning a patient who presented with a false tuberculous aneurysm of the thoracic aorta and a degenerative aneurysm of the infrarenal abdominal aorta concomitantly. A discussion on how we approached the diagnosis and devised a therapeutic strategy that allowed us to treat this dual aortic disease effectively has also been provided. The discussion includes details of the order of treatment and the choice between an endovascular and a surgical approach.
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Computed tomographic angiography (CTA) has been established as a valid modality for the assessment of extremity vascular injury. Over the last several years at our institution, CTA has evolved as the primary diagnostic modality for penetrating extremity injuries, largely replacing diagnostic angiography. The purpose of this study was to evaluate the outcomes with this imaging modality at a high-volume Level I trauma center. ⋯ Our results support the use of CTA as the primary imaging modality in evaluating penetrating lower extremity injury. Because of its proven accuracy in detecting major vascular injury, cost-effectiveness, and ease and rapidity of administration and interpretation, CTA should supplant conventional angiography in initial evaluation of the patient presenting with penetrating trauma.
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Thoracic aortic injury from blunt trauma is a life-threatening condition with significant mortality and morbidity with open surgical repair. Endovascular means of treatment is emerging as an attractive and less invasive option. We report our experience with endovascular stent-graft repair for blunt traumatic thoracic aorta injury. ⋯ Our early experience of endovascular stent-grafting for blunt traumatic thoracic aorta injury suggests that this emerging technique is safe for treatment of such pathology in our inherently Asian population. Left subclavian artery may be sacrificed if adequate proximal landing zone is required for the stent-graft; and when vertebral angiogram was performed which did not show a dominant left vertebral artery.
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We report a case involving the surgical removal of a Günther Tulip filter with symptomatic caval penetration after an unsuccessful attempt at percutaneous retrieval in a 32-year-old man with recurrent deep vein thrombosis. He presented with acute right flank pain a day after the attempted retrieval of the filter. ⋯ Contrast-enhanced computerized tomography confirmed caval penetration of the filter legs into the retroperitoneal space, right renal vein, and duodenum associated with a small retroperitoneal fluid collection. Surgical removal of the filter by a transperitoneal approach resulted in resolution of the flank pain.
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Thoracoabdominal aortic aneurysms (TAAA) and extensive thoracic descending aortic aneurysms (TDA) are not accessible through standard endovascular treatment. Fenestrated and branched endograft technology was developed rapidly without widespread application. The aim of this study was to review our open repair (OR) experience of TAAA and TDA. ⋯ An immediate postoperative paraplegia occurred, affecting a patient with TDA who was previously submitted for infrarenal aorta replacement, despite angiographic identification and revascularization of intercostal artery destined to spinal artery. The 1-year survival rate was 82.1% (23 of 28 patients). In the preliminary experience of this study, OR of extensive TAAA and TDA with distal aortic perfusion and an oxygenator without use of cerebrospinal fluid drainage was associated with a significant perioperative mortality rate (14.2%), a reasonable rate of paraplegia (3%), and 1-year survival rate of 82.1%.