Niijima K H, Yonekawa Y, Kawano T
Department of Neurosurgery, National Cardiovascular Center, Osaka, Japan.
No Shinkei Geka. 1989 Aug;17(8):779-81.
A rare case of ruptured pericallosal (distal anterior cerebral) artery aneurysm, associated with another one in a mirror position is reported in this paper. The angiograms disclosed no variant vessels, such as azygos anterior cerebral artery and/or supreme anterior communicating artery. This patient, a 47-year-old woman, was successfully treated by surgery without any complication. The literature concerned is reviewed and possible pathogenesis of cerebral aneurysm discussed briefly.
本文报道了一例罕见的胼胝体周围（大脑前动脉远端）动脉瘤破裂病例，且在镜像位置还有另一例动脉瘤。血管造影未发现变异血管，如奇静脉大脑前动脉和/或最上大脑前交通动脉。该患者为一名47岁女性，手术治疗成功，无任何并发症。对相关文献进行了综述，并简要讨论了脑动脉瘤可能的发病机制。
