This study evaluated the outcomes of endovascular management for P2-segment aneurysms. From 2003 to 2008, 14 consecutive patients with P2 aneurysms were treated endovascularly by proximal P2 segment occlusion at our institution. The aneurysms included 12 P2a and two P2p aneurysms. Presenting symptoms were caused by subarachnoid hemorrhage (SAH) in six patients, stroke in five, and isolated headaches in three. Mean follow-up was 14 months. Twelve aneurysms were treated with proximal P2 segment occlusion without parent artery revascularization. Twelve aneurysms were at the P2a and two aneurysms at the P2p. Two patients developed hemianopsia after the procedure and one recovered completely within six months follow-up with one still persistent at 22-month follow-up. Proximal parent vessel occlusion was a relatively safe, effective treatment for P2 aneurysms that posed low risk for early or delayed ischemia or infarction.
语种：
外文
被引次数：
WOS：
PubmedID：
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：
大类|4 区医学
小类|4 区临床神经病学4 区核医学
JCR分区：
出版当年[2007]版：
Q4CLINICAL NEUROLOGYQ4RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING
最新[2023]版：
Q3CLINICAL NEUROLOGYQ3RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGINGQ4CLINICAL NEUROLOGY
第一作者机构：[1]Capital Med Univ, Beijing Neurosurg Inst, Beijing Tiantan Hosp, Beijing 100050, Peoples R China;
通讯作者：
通讯机构：[1]Capital Med Univ, Beijing Neurosurg Inst, Beijing Tiantan Hosp, Beijing 100050, Peoples R China;[2]Capital Med Univ, Beijing Neurosurg Inst, 6 Tiantan, Beijing 100050, Peoples R China
推荐引用方式(GB/T 7714)：
Lv X.,Li Y.,Jiang C.,et al.Endovascular Management for P2 Aneurysms of the Posterior Cerebral Artery Experience on Proximal Occlusion of the P2 Segment[J].INTERVENTIONAL NEURORADIOLOGY.2009,15(3):341-348.doi:10.1177/159101990901500313.
APA：
Lv, X.,Li, Y.,Jiang, C.&Wu, Z..(2009).Endovascular Management for P2 Aneurysms of the Posterior Cerebral Artery Experience on Proximal Occlusion of the P2 Segment.INTERVENTIONAL NEURORADIOLOGY,15,(3)
MLA：
Lv, X.,et al."Endovascular Management for P2 Aneurysms of the Posterior Cerebral Artery Experience on Proximal Occlusion of the P2 Segment".INTERVENTIONAL NEURORADIOLOGY 15..3(2009):341-348
