CAJ | 학술논문

对26例颅内压增高患者和32名正常人的经颅多普勒进行分析,结果表明患者多普勒频谱均异常,定量指标中以Vs2/Vs1比值、PL、RI最敏感,以Vd,Vm及vs2次之,随着颅内压增高Vs1亦减馒.文中初步讨论了颅内压增高患者的TCD改变机理,提出了其TCD特征.指出TCD是诊断颅内压增高较理想的方法.
대26례로내압증고환자화32명정상인적경로다보륵진행분석,결과표명환자다보륵빈보균이상,정량지표중이Vs2/Vs1비치、PL、RI최민감,이Vd,Vm급vs2차지,수착로내압증고Vs1역감만.문중초보토론료로내압증고환자적TCD개변궤리,제출료기TCD특정.지출TCD시진단로내압증고교이상적방법.
Twenty-six cases of increased intracranial pressure and thirty-two healthy individuals were examined by transcranisl Doppler(TCD).The results showed that all patients were abnormal in blood flow velocity and blood flow waveform.Among the qoantit ative indexes Vs2/Vs1,PI and RI were most sensitive,Vd,Vm and Vs2 took second place,and with the increase of intracranial pressure Vs1 deceiefated. The mechanism of changes of cerebral hemodynamics in patients with increased intracranial pressure was discussed preliminarily.The feature of TCD findings in patients was described.Our study provided an ideal method for the clinical diagnosis.