摘要
Abstract
ObjectiveTo analyze the clinical characteristics and cerebral angiography of the patients with isolated vertigo. Methods Clinical data of 48 patients with isolated vertigo who received cerebral angiography were analyzed retrospectively.Results All 48 patients showed vertigo clinically. Among them, 12 patients showed nausea and vomit, accounting for 25%; 6 patients profuse sweating, 12.5%; 2 tinnitus, 4.2%; 1 deafness, 2.1%; 2 blurred vision, 4.2%; 12 fixation nystagmus, 25%; 9 eye axis deflection, 18.8%. Through cerebral angiography, 6 patients were diagnosed with vertebral artery stenosis; 6 vertebral artery coiling; 5 vertebral artery developmental anomaly; 1 unilateral vertebral artery occlusion; 5 basilar artery stenosis; 1 vertebrobasilar dolichoectasia; 4 brachiocephalic trunk and subclavian artery stenosis; 6 carotid artery stenosis. 28 vascular lesions were detected in posterior circulation artery, and the positive rate was 58.3%.Conclusion For patients with recurrent isolated vertigo, patients with any positive clinical symptoms like fixation nystagmus and eye deflection, or patients with multiple vascular risks, especially for elderly patients, cerebral angiography should be carried out for them as soon as possible. This will be helpful for improving the diagnostic rate of vasogenic vertigo and providing symptom-oriented treatment, so as to alleviate vertigo and lower the incidence of cereal apoplexy.关键词
孤立性眩晕/临床特点/脑血管造影Key words
Isolated vertigo/Clinical characteristics/Cerebral angiography分类
医药卫生
