Endovascular embolization and prognosis of middle cerebral artery aneurysms
Wen Lili
Zhang Xin
Zhang Qingrong
Wu Qi
Zhang Xiangsheng
Hang Chunhua
Shi Jixin
Wang Handong
Abstract：Objective To investigate the effectiveness and safety of endovascular embolization for the treatment of middle cerebral artery aneurysms. Methods From March 2007 to May 2015,the clinical data of 170 patients with 173 middle cerebral artery aneurysms treated with endovascular embolization at the Department of Neurosurgery,Nanjing Jinling Hospital were analyzed retrospectively,including 120 (69.4%)ruptured aneurysms and 53 (30. 6%)unruptured aneurysms. The incidence of complications and prognosis were compared between the 2 groups. Results (1)A total of 170 patients who could perform endovascular embolization after preoperative evaluation successfully completed the interventional procedure. None of the patients died. (2)18 patients (10. 6%)had intraoperative and postoperative complications,including 4 (7. 5%,4/53)in the unruptured aneurysm group and 14 (11. 7%,14/120)in the ruptured aneurysm group. There was no significant difference in the incidence of complications between the two groups. (3)101 patients were followed up for 3-48 months. No new nervous system symptoms and reruptured aneurysm were observed. One patient had recurrence in the unruptured aneurysm group and 4 had recurrence in the ruptured aneurysm group. Conclusion Endovascular treatment of middle cerebral artery aneurysms is a safe,effective,and feasible technique.
Keywords：Intracranial aneurysmMiddle cerebral arteryCoilStentEndovascular embolization
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 57-61 )