Sakaki T, Kinugawa K, Tanigake T, Miyamoto S, Kyoi K, Utsumi S
J Neurosurg. 1980 Sep;53(3):300-4. doi: 10.3171/jns.1980.53.3.0300.
Embolism from an aneurysm is one of the mechanisms involved in the pathogenesis of ischemic symptoms associated with intracranial aneurysms. Four cases are reported in which aneurysms of the internal carotid arteries and middle cerebral arteries were the source of emboli resulting in cerebral infarction. In the treatment of these aneurysms, it is best to clip the neck of the aneurysm with great care to avoid embolism due to extrusion of clot into the distal artery.
动脉瘤栓塞是颅内动脉瘤相关缺血症状发病机制之一。本文报告4例以内颈动脉和大脑中动脉动脉瘤为栓子来源导致脑梗死的病例。在治疗这些动脉瘤时,最好小心地夹闭动脉瘤颈部,以避免因血栓挤入远端动脉而导致栓塞。