摘要
目的探讨脑静脉窦血栓形成(CVT)的临床特征与16层螺旋CT静脉血管成像的特点。方法回顾性分析我院10例CVT的临床及影像学资料。结果①临床特征包括头痛、癫样抽搐、局灶性神经功能缺失、视乳头水肿、不同程度意识障碍和发热等。②影像学资料:10例均行头颅16层螺旋CT检查,正常4例,异常6例,10例均行头颅16层螺旋CT静脉血管成像检查,全部显示1个或多个静脉窦充盈缺损。其中3例同时行MRV检查,3例进行DSA检查,均与16层螺旋CT静脉血管成像结果相符。结论对有头痛、呕吐伴或不伴癫痫发作、颅内压增高的青壮年患者及CT表现可疑CVT的病例,可以尽早作16层螺旋CT静脉血管成像检查,以达到早期确诊、早期治疗、降低CVT病死率的目的。
Objective To investigate the clinical characteristics and 16-slice spiral CT venography manifestations of cerebral venous thrombosis. Methods 10 cases of CVT were retrieved. Results The principal symptoms of 10 patients had headache,seizures,focal deficit,papilloedema,conscious disturbance and fever. CT of neuroimaging findings included direct signs in 2 cases and indirect signs in 4 cases,venous sinus filling defect were seen on the three-dimensional reconstruction of CT venography in all patients. Conclus...
出处
《中外医疗》
2008年第21期13-14,29,共3页
China & Foreign Medical Treatment
