Acta Chir Belg
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The aim of this study was to assess the prevalence and clinical relevance of microembolism in one hundred unselected patients submitted to 50 carotid endarterectomy (CEA) and 50 carotid stenting (CAS) procedures from January 2005 to January 2006 for hemodynamic lesions of the carotid bifurcation (> 70% stenosis). ⋯ Mortality and morbidity rates of patients submitted to CAS are comparable to the results obtained by CEA. A great number of ME's are recorded by TCD during endovascular procedures, more than during open surgery. ME's due to CAS are reduced by filter protection devices, but the cognitive faculties in a great number of "asymptomatic" patients are decreased after CAS.
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Endovascular therapy has revolutionised vascular surgery. Complex open surgical procedures may be replaced with a combination of extra-anatomical reconstruction and endovascular treatment. This minimally invasive approach is associated with a lower peri-operative morbidity and mortality than open repair. We describe a novel 2-stage treatment in a patient with Type B thoracic aortic dissection with subsequent aneurysmal dilatation and the added difficulty of a concomitant aneurysmal aberrant right subclavian artery (Kommerell's diverticulum).
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Iatrogenic epidural abscess complicating neuro-axial blockade is rare, but carries significant morbidity and mortality if diagnosis is delayed. First documented in 1974, this disorder is now well described in the literature, and is increasing in incidence. ⋯ Iatrogenic spinal epidural abscess is a rare but serious complication which should be brought to the attention of all surgeons and anesthetists.