头颅CT、头颅MRI 在结核性脑膜炎诊断中应用

结核性脑膜炎是中枢神经系统感染性疾病中常见病,且致死率、致残率都很高.结核性脑膜炎的临床表现具有非特异性性,因此临床上容易引起误诊、漏诊.目前结核性脑膜炎的诊断主要是依据临床资料,脑脊液检查、生化及病原学和影像学检查等综合诊断方法.早期诊断及治疗和结核性脑膜炎的预后有着密切的关系,提高早期诊断是改善结核性脑膜炎顸后关键.头颅CT、头颅MR在结核性脑膜炎诊断中有着重要的作用,对结核性脑膜炎的诊断可提供重要的价值.本文就头颅CT及头颅MR在结核性脑膜炎中的作用做一综述.

The Application of Head CT and Head MRI in the Diagnosis ofTuberculous Meningitis

Tuberculous meningitis is common disease in the infectious disease of the central nervous system,and its death rate,disability rate are very high.The clinical manifestations of tuberculous meningitis are nonspecific,so it is easy to cause the misdiagnosis of clinical diagnosis.At present the diagnosis of tuberculous meningitis are mainly on the basis of clinical material,cerebrospinal fluid in-spection,biochemical and etiology and imaging examination comprehensive diagnosis methods.Early diagnosis and treatment have close relations with prognosis of tuberculous meningitis,so to improve the early diagnosis is the key to improve tuberculous meningitis prognosis.Head CT,head MR in tuberculous meningitis plays an important role in the diagnosis of tuberculous meningitis.They can provide im-portant value in the diagnosis of tuberculous meningitis.This paper will review the role of the head CT and MR head in diagnose of tu-berculous meningitis.