Krings T, Baccin C E, Alvarez H, Ozanne A, Stracke P, Lasjaunias P L
Service de Neuroradiologie Diagnostique et Thérapeutique, Hospital de Bicetre, Le Kremlin-Bicetre, Paris, France.
Acta Neurochir (Wien). 2007 Jun;149(6):567-74; discussion 574. doi: 10.1007/s00701-007-1118-0. Epub 2007 May 21.
Basilar artery "fenestration" is the result of a failed fusion of the bilateral longitudinal neural arteries and can be associated with a saccular aneurysm, which typically arises at the proximal juncture of the unfused segment. "Kissing" aneurysms at this site, i.e. two aneurysms arising from the proximal junction of the unfused segment of the basilar artery pointing anteriorly and posteriorly are reported to be exceedingly rare. We present three patients with this rare condition, all of them being treated by endovascular techniques.
基底动脉“开窗”是双侧纵向神经动脉融合失败的结果，可能与囊状动脉瘤相关，该动脉瘤通常出现在未融合节段的近端连接处。据报道，该部位的“对吻”动脉瘤，即两个从基底动脉未融合节段近端连接处发出、分别向前和向后的动脉瘤极为罕见。我们报告了3例患有这种罕见病症的患者，均采用血管内技术进行治疗。
