Nakamura T, Houkin K, Saitoh H, Abe H
Department of Neurosurgery, Hokkaido University School of Medicine, Sapporo.
Neurol Med Chir (Tokyo). 1997 Oct;37(10):747-51. doi: 10.2176/nmc.37.747.
A 63-year-old female presented with an anterior cerebral artery aneurysm associated with accessory middle cerebral artery. The aneurysm was located on one of the duplicate anterior communicating arteries, and the accessory middle cerebral artery originated from the anterior cerebral artery adjacent to this aneurysm. The recurrent artery of Heubner was not recognized. The accessory middle cerebral artery may have been involved in the genesis of the aneurysm by changing the hemodynamics in the anterior cerebral arteries.
一名63岁女性，患有与大脑中动脉副支相关的大脑前动脉动脉瘤。该动脉瘤位于双侧前交通动脉之一上，大脑中动脉副支起源于与该动脉瘤相邻的大脑前动脉。未发现Heubner回返动脉。大脑中动脉副支可能通过改变大脑前动脉的血流动力学参与了动脉瘤的发生。
