Histological Analysis of Aneurysm Wall Occluded with Clip Blades. A Case Report
Histological Analysis of Aneurysm Wall Occluded with Clip Blades. A Case Report
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DOI：
10.1016/j.wneu.2015.03.023
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发表时间：
2015-08-01
影响因子：
2
通讯作者：
Hongo, Kazuhiro
中科院分区：
文献类型：
--
作者：
Hasegawa, Takatoshi;Horiuchi, Tetsuyoshi;Hongo, Kazuhiro
关于夹闭手术后血管壁组织学变化的报道很少。作者经历了一例未破裂脑动脉瘤病例，获得了被夹片闭塞6年的组织并进行了组织学检查。夹闭后动脉瘤壁呈肉芽肿性炎症伴坏死，动脉瘤壁可见胶原纤维组织闭塞。出现淋巴细胞轻度浸润和内膜纤维增厚。
Reports on histological changes of vascular wall following clipping surgery have been scarce. The authors experienced a case of unruptured cerebral aneurysm in which the tissue occluded by clip blades for 6 years was obtained and histologically examined. The aneurysmal wall following clipping showed granulomatous inflammation with necrosis, and occluded aneurysmal walls were found with collagenous fibrous tissue. Mild infiltration by lymphocytes and fibrous thickened intima occurred.