Journal of vascular surgery
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Comparative Study
Effects of ethnicity and insurance status on outcomes after thoracic endoluminal aortic aneurysm repair (TEVAR).
Thoracic endoluminal aortic aneurysm repair (TEVAR) is associated with improved outcomes compared with open thoracic aortic aneurysm repair. This study was designed to better characterize TEVAR outcomes in a large population, and to determine if outcomes are independently influenced by patient ethnicity and insurance status. ⋯ Mortality after TEVAR remains high in the US, although this may be associated with its early introduction during the study period. Nonetheless, the incidence of spinal cord ischemia is very low. Ethnicity and insurance type do not appear to influence TEVAR outcomes.
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Review Meta Analysis
Meta-analysis of open versus endovascular repair for ruptured descending thoracic aortic aneurysm.
Ruptured descending thoracic aortic aneurysm (rDTAA) is associated with high mortality rates. Data supporting endovascular thoracic aortic aneurysm repair (TEVAR) to reduce mortality compared with open repair are limited to small series. We investigated published reports for contemporary outcomes of open and endovascular repair of rDTAA. ⋯ Endovascular repair of rDTAA is associated with a significantly lower 30-day mortality rate compared with open surgical repair. TEVAR was associated with a considerable number of aneurysm-related deaths during follow-up.
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Review Case Reports
Successful repair of a ruptured Stanford type B aortic dissection during pregnancy.
We present our experience with an acute Stanford type B aortic dissection in a 25-year-old, 26-week gravid patient without a known connective tissue disorder and discuss a literature-based treatment strategy. After failed conservative treatment manifest by aneurysm rupture, emergency cesarean section delivery and immediate repair of her thoracic aorta was performed. ⋯ During pregnancy, thoracic aortic dissection occurs from physiologic and hemodynamic changes. Emergency cesarean delivery, followed by immediate aortic repair, is the treatment choice if malperfusion syndrome, rupture, uncontrolled hypertension, or unremitting pain occurs.
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Varicose veins are a frequent burden, also in the small saphenous system. Yet its basic anatomy is not described consistently. We therefore investigated the fascial and neural relationships of the small saphenous vein (SSV) as well as the frequency and position of valves and the different junctional patterns, also considering the thigh extension. ⋯ Two fascial points or regions can be described in the SSVs' course and its own saphenous fascia is demonstrated macroscopically in almost all cases. The neural topography is highly individual. The SPJ is highly individual where we found hitherto unclassified patterns in a remarkable number of veins. Venous valves are not as frequent as we supposed them to be. Furthermore, not all most proximal valves seem to be terminal valves.