摘要
目的探讨CT在脑静脉窦血栓形成诊断中的价值。方法选择该院2005年5月—2011年5月收治的CVST患者40例,采用CT进行诊断,就临床资料进行回顾性分析。结果首次扫描中,20例表现正常,其中在复查时有异常表现5例;20例首次扫描有异常表现。以不规则低密度改变为主要病变表现,其中两侧半球病变对称7例,矢状窦后部呈高密度7例,伴有斑片状高密度影3例,蛛网膜下腔出血1例,脑出血1例,低密度影像中有稍高密度条索影1例。结论 CVST诊断中,CT对小部分患者具有一定的定性作用,以具有提示效果为其主要的价值体现,依据数字减影血管造影检查或磁共振扫描可协助早期诊断,其价值会随科技的发展而进一步增强。
Objective To investigate the diagnostic value of CT in cerebral venous sinus thrombosis formation.Methods 40 cases of CVST patients admitted to our hospital from May 2005 to May 2011,the use of CT for diagnosis,clinical data were retrospectively analyzed.Results The first scan,20 patients showed normal,including abnormalities in five cases in the review;20 cases of the first scan abnormalities.Irregular low-density changes as the main lesion performance,including both sides of the hemisphere lesions symmetrical seven cases the rear of the superior sagittal sinus were seven cases of high-density,accompanied by patchy high density in three cases,subarachnoid hemorrhage 1 cases,cerebral hemorrhage in 1 case,the low-density images one cases of slightly higher density of the cable video.Conclusion The diagnosis of CVST,CT small portion of patients with qualitative,with prompt effect for the primary value,based on digital subtraction angiography or magnetic resonance scan can help in early diagnosis,its value with the development of science and technology is further enhanced.
出处
《中外医疗》
2012年第26期19-20,共2页
China & Foreign Medical Treatment
关键词
CT
脑静脉窦血栓形成
诊断价值
CT
Cerebral venous sinus thrombosis
Diagnostic value
