Vascular · 2014
Late spontaneous recanalization of symptomatic atheromatous internal carotid artery occlusion.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
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Delgado Montserrat G, Vega Pedro P, Lahoz Carlos H, Calleja Sergio
Аннотация
INTRODUCTION: Definitive treatment of symptomatic atheromatous internal carotid artery occlusion remains controversial, as far as in rare cases, late spontaneous recanalization has been seen.
METHODS: We consecutively studied 182 patients (January 2003 to August 2012) with an ischemic stroke in the internal carotid artery territory and diagnosis of atheromatous internal carotid artery occlusion during hospitalization.
FINDINGS: Seven patients presented a late spontaneous recanalization (>3 months) of the internal carotid artery. We described therapeutic attitude according to usual care in these patients.
CONCLUSIONS: The authors attempt to highlight the unusual condition of recanalization after a symptomatic atheromatous chronic internal carotid artery occlusion. If these patients can be treated similar to patients with asymptomatic carotid pathology, then this needs to be clarified. However, due to the risk of ipsi- and contralateral ischemic strokes, revascularization techniques should be considered in certain cases. More studies are needed to establish the most appropriate therapeutical approach in order to avoid arbitrary treatment of these patients.
METHODS: We consecutively studied 182 patients (January 2003 to August 2012) with an ischemic stroke in the internal carotid artery territory and diagnosis of atheromatous internal carotid artery occlusion during hospitalization.
FINDINGS: Seven patients presented a late spontaneous recanalization (>3 months) of the internal carotid artery. We described therapeutic attitude according to usual care in these patients.
CONCLUSIONS: The authors attempt to highlight the unusual condition of recanalization after a symptomatic atheromatous chronic internal carotid artery occlusion. If these patients can be treated similar to patients with asymptomatic carotid pathology, then this needs to be clarified. However, due to the risk of ipsi- and contralateral ischemic strokes, revascularization techniques should be considered in certain cases. More studies are needed to establish the most appropriate therapeutical approach in order to avoid arbitrary treatment of these patients.