Slaba S, Braidy C, Sader R-B, Nassar J
Service de radiologie, Hôtel-Dieu de France, boulevard A. Naccache, Achrafieh, BP 16, 6830 Beyrouth, Liban.
J Mal Vasc. 2009 May;34(3):218-21. doi: 10.1016/j.jmv.2009.02.003. Epub 2009 Apr 8.
Vertebro-basilar dissections represent a rare but severe cause of posterior vascular accident and constitute 3 to 7% of non-traumatic subarachnoid hemorrhage. Digital angiography is classically the standard method for diagnosing of arterial dissections but CT and MR angiography are recently widely used as non-invasive and accurate ways of diagnosis. We report a case of atypical subarachnoid hemorrhage, with focus on contribution of the different techniques.
椎基底动脉夹层是一种罕见但严重的后循环血管意外病因，占非创伤性蛛网膜下腔出血的3%至7%。传统上，数字血管造影是诊断动脉夹层的标准方法，但近年来CT血管造影和磁共振血管造影作为无创且准确的诊断方法被广泛应用。我们报告了一例非典型蛛网膜下腔出血病例，重点关注不同技术的作用。
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