摘要
目的 了解中枢性眩晕飞行员患者脑血管的形态结构.方法 利用数字减影血管造影技术对飞行员患者行主动脉弓及全脑血管造影,分析血管结构异常的类型.结果 7例患者中4例患者为一侧椎动脉纤细,其中2例发生了椎动脉闭塞,另有2例脑血管存在先天变异;1例患者有颈内动脉狭窄;2例患者造影未见异常.结论 飞行员中枢性眩晕的原因有可能是脑血管变异、脑血管闭塞和狭窄引起的.
Objective To investigate the morphological changes of cerebral blood vessels by digital subtraction angiography (DSA) in the hospitalized military pilots with central vertigo.Methods Seven pilots were examined by cerebral and aortic arch DSA through femoral artery puncture. Type and distribution of the cerebrovascular abnormalities were observed and analyzed.Results Four pilots out of 7 were thinner unilateral vertebral artery and 2 of them appeared vertebral artery occlusion and the rest 2 pilots showed congenital abnormalities of cerebral artery. One pilot was diagnosed as internal carotid artery stenosis. Only 2 pilots were not detected abnormalities by DSA.Conclusions Congenital abnormalities, stenosis and occlusion of cerebral artery would be the reasons of resulting in pilot's central vertigo.
出处
《中华航空航天医学杂志》
CSCD
2010年第2期112-114,共4页
Chinese Journal of Aerospace Medicine
基金
空军后勤科研计划项目（BKJ09J019）
关键词
眩晕
血管造影术
数宁减影
脑血管循环
脑血管造影术
Vertigo
Angiography,digital subtraction
Cerebrovascular circulation
Cerebral angiography
