目的观察颅内静脉窦血栓形成的发病原因及临床表现和治疗情况。方法对24例颅内静脉窦血栓形成患者的临床资料进行分析。结果对本组发病患者经早期诊断,早期治疗,病死率明显下降。结论对临床早期有头痛、恶心、呕吐等高颅压症状者,CT、MRI检查未发现阳性病灶,应行DSA检查以进一步确诊。 Objective To observe the etiology, clinical manifestation and treatment of intracranial venous sinus thrombosis. Methods The clinical data of 24 patients with intracranial venous sinus thrombosis were analyzed. Results of this group of patients with early diagnosis, early treatment, mortality decreased significantly. Conclusion There are no symptoms of high intracranial pressure such as headache, nausea and vomiting in early clinical stage. No positive CT or MRI examination is found. DSA should be used for further diagnosis.