Result: There were 139 aneurysms in 128 cases (AcoA 49, PcoA 41, aneurysms of basilar artery 29, aneurysms of middle cerebral artery 14 and aneurysm of internal carotid artery 6).

• 结果：128例病人中，共139个动脉瘤。前交通动脉瘤49个，后交通动脉瘤41个，基底动脉瘤29个，大脑中动脉瘤14个，颈内动脉瘤6个。