磁共振成像及CT诊断脑静脉窦血栓的价值

目的 研究脑静脉窦血栓形成患者实施磁共振成像及CT诊断的临床价值.方法 纳入本院(2016年12月—2018年12月)接收的脑静脉窦血栓形成患者(n=20)作为研究对象,以数字减影血管造影为金标准,对20例患者实施磁共振成像、CT检查,对其临床检出情况及检出结果 评估.结果 检出情况:上矢状窦受累9例,乙状窦受累6例,横窦受累3例,直窦受累2例;其中CT检查见"带征"患者4例;磁共振成像检查:20例均显示静脉窦病变,9例显示脑实质病变.结论 脑静脉窦血栓形成患者实施磁共振成像及CT诊断的临床价值均较显著,CT可作为临床初筛方法 ,可结合核磁共振进行临床确诊.

Clinical Effect of Magnetic Resonance Imaging and CT in Diagnosis of Cerebral Venous Sinus Thrombosis

Objective To study the clinical value of magnetic resonance imaging and CT diagnosis in patients with cerebral venous sinus thrombosis.Methods Patients with cerebral venous sinus thrombosis(n=20)received in our hospital(December 2016 to December 2018)were enrolled in the study.Digital subtraction angiography was used as the gold standard and 30 patients were subjected to magnetic resonance imaging.Imaging,CT examination,evaluation of its clinical detection and detection results.Results Detection:9 cases of superior sagittal sinus involvement,5 cases of straight sinus involvement,6 cases of sigmoid sinus and transverse sinus joint involvement;CT examination:4 cases of"band sign";magnetic resonance imaging examination:20 All cases showed sinus lesions,and 9 cases showed brain parenchymal lesions.Conclusion The clinical value of magnetic resonance imaging and CT diagnosis in patients with cerebral venous sinus thrombosis is significant.CT can be used as a clinical screening method,which can be combined with nuclear magnetic resonance for clinical diagnosis.It is worth learning.