An analysis of the correlation between subclavian steal syndrome and central vertigo
- VernacularTitle:锁骨下动脉盗血综合征与中枢性眩晕的相关性分析
- Author:
Bin CHAI
;
Yongjun WANG
- Publication Type:Journal Article
- Keywords:
Subclavian Steal Syndrome;
Vertigo;
Central Nervous System Diseases
- From:
Chinese Archives of Otolaryngology-Head and Neck Surgery
2006;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To summarize the characteristics of central vertigo and subclavian steal syndrome(SSS)and analyze the relationship between them.METHODS A retrospective review of 87 cases of patients diagnosed with SSS based on the evidence of clinical symptoms and results of transcranial doppler(TCD),cervical doppler ultrasound(CDUS),head and cervical magnetic resonance angiography(MRA),or cerebral digital subtract angiography(DSA)was present for analyzing the clinical presentation between the central vertigo and the subclavian steal syndrome.RESULTS There were more male than female in the 87 cases;8.05% of patients were under the age of 50,37.93% from 50 to 65,and 54.02% over 65,showing the incidence of SSS increases with the age.In 64.37% of patients,vertigo was the only symptom;in 29.89% of patients,vertigo presented as an accompanying symptom;and in 5.75% of patients,there was no significant vertigo.Of all these patients,65.52% had left SSS,32.18% had right SSS,2.30% had bilateral SSS;there were more left side lesions than right side.CONCLUSION SSS is no longer a rare disease as investigation tools keep developing.Its incidence increases with age.As vertigo may be its only clinical presentation,SSS could be misdiagnosed very easyly.To avoid misdiagnosising,it is very important to screen for SSS in patients with vertigo for the diagnosis early.
