Aneurysms of the A1 segment of the anterior cerebral artery (ACA) are rare. We described the first documented endovascular treatment of an A1 portion dissecting aneurysm by parent artery occlusion. A 43-year-old man patient presented with subarachnoid hemorrhage. Cerebral angiography demonstrated a dissecting aneurysm of the left anterior cerebral artery (ACA) at A1 portion. Because of the dissecting nature of the A1 portion aneurysm, a 2.5×15-mm Neuroform stent was placed in the left A1 portion. However, regrowth of the aneurysm was found on the three month follow-up angiogram, so the aneurysm and the left A1 portion of ACA were occluded completely.
语种：
外文
中科院(CAS)分区：
出版当年[2008]版：
大类|4 区医学
小类|4 区临床神经病学4 区核医学
最新[2023]版：
无
第一作者：
第一作者机构：[1]Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, No. 6, Tiantan Xili, Chongwen, Beijing 100050, China
推荐引用方式(GB/T 7714)：
Lv M,Lv X,Li Y,et al.Dissecting aneurysm at the proximal anterior cerebral artery treated by parent artery occlusion[J].2009,15(1):
APA：
Lv, M,Lv, X,Li, Y,Jiang, C,Jiang, P&Wu, Z.(2009).Dissecting aneurysm at the proximal anterior cerebral artery treated by parent artery occlusion.,15,(1)
MLA：
Lv, M,et al."Dissecting aneurysm at the proximal anterior cerebral artery treated by parent artery occlusion". 15..1(2009)
