2008
DOI: 10.1590/s2179-83972008000300018
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Dissecção da artéria carótida

Abstract: G raças ao desenvolvimento de técnicas nãoinvasivas de diagnóstico por imagem nos últimos anos, as dissecções da artéria carótida interna (ACI) estão sendo mais freqüentemente identificadas como causa de acidentes vasculares cerebrais (AVCs). Os relatos de dissecções, em sua maioria, fazem alusão à porção extracraniana da ACI, embora recentemente a dissecção de sua porção intracraniana venha sendo cada vez mais reconhecida e descrita.A dissecção é causa de cerca de 20% dos AVCs isquêmicos em pacientes jovens e… Show more

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“…Standard vascular sutures usually lead to tearing, and the best choices for these patients are arterial ligatures, as long as they do not compromise the blood supply to the organ, or a carotid bypass. Other precautions include the delicate and atraumatic handling of the artery and the use of soft, coated clamps or occlusion balloons instead of standard clamps 1,3,9,12 . However, no conclusive data about the use of stents are available 12 .…”
Section: Resultsmentioning
confidence: 99%
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“…Standard vascular sutures usually lead to tearing, and the best choices for these patients are arterial ligatures, as long as they do not compromise the blood supply to the organ, or a carotid bypass. Other precautions include the delicate and atraumatic handling of the artery and the use of soft, coated clamps or occlusion balloons instead of standard clamps 1,3,9,12 . However, no conclusive data about the use of stents are available 12 .…”
Section: Resultsmentioning
confidence: 99%
“…In general, patients that had spontaneous ICA dissection should receive prolonged anticoagulation treatment with heparin and warfarin for 3 to 6 months to prevent artery-to-artery embolism, and the treatment should be discontinued when there is full arterial recanalization 1,16 . In a small percentage of cases, recanalization is not achieved after six months, and surgical revascularization may be used 1 . In patients with EDS type IV, treatment should be conservative whenever possible, and surgery should be limited to unavoidable, life-threatening situations 3,12,17 .…”
Section: Resultsmentioning
confidence: 99%
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