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颅内静脉窦血栓形成(CVT)是由多种原因所致的脑静脉回流受阻的一组血管病。本病特点:病因复杂、发病形式多样、临床表现无特异性,过去诊断困难,容易漏诊误诊,病死率近50%,被认为是一种致死性疾病。但随着MRI、MRV的广泛应用,本病的检出率较前显著增高,近期文献报道,CVT早期诊断、早期治疗可使CVT病死率降为5%～30%。所以早期诊断、正规治疗是关系到患者康复及预后的关键问题。现将我院2002—2007年收治的颅内静脉窦血栓形成15例分析报告如下。
Intracranial venous sinus thrombosis (CVT) is a group of vascular diseases in which cerebral venous reflux is blocked by a variety of causes. The characteristics of the disease: the etiology is complex, the incidence of various forms, nonspecific clinical manifestations, the past diagnosis difficult, easy misdiagnosis misdiagnosis, mortality rate of nearly 50%, is considered a fatal disease. However, with the extensive application of MRI and MRV, the detection rate of this disease is significantly higher than before. Recently, it has been reported in the literature that the early diagnosis and early treatment of CVT can reduce the CVT mortality rate from 5% to 30%. Therefore, early diagnosis, formal treatment is related to the key issues of patient rehabilitation and prognosis. Now our hospital from 2002 to 2007 admitted intracranial venous sinus thrombosis analysis of 15 cases reported as follows.