摘要:目的 应用TCD探讨甲状腺高功能腺瘤患者的血流动力学变化及其临床价值。 方法 按常规检测32例高功能腺瘤患者颅内动脉的血流动力学指标，与30例健康正常组对照;32例患者再分为血流速度显著增高(A组)、中度增高(B组)、轻度增高(C组)3组进行比较。 结果 所有患者血流速度均增高、收缩峰高尖，搏动指数正常，高代谢征候群者占70%，伴突眼者占60%。A组中症状明显者比例显著高于其它两组。 结论 脑血流速度的增高程度可初步反映高功能腺瘤患者病情的严重程度，并与症状发生程度有相关性，因而TCD可用来评价高功能腺瘤患者病情的严重程度并可提高早期确诊率。

    关键词:高功能腺瘤;血流动力学;经颅多普勒

    Analysis of cerebral hemodynamic changes in hyperthyroidism-high function adenoma patients.

    HE Xiao-ke，RUAN Li-jiang.

    (Xixiang Hospital of Baoan District，Shenzhen City，Shenzhen518102，Guangdong，P.R.China)

    Abstract:Objective To invenstigate the hemodynamic changes and the clinical value in of transcranial cranial doppler(TCD)in detection of highfunction adenoma patients. Methods The intracranial hemodynamic indexes of thirty-two case wihe highfunc-tion adenoma patients and thirty case healthy controls by were determined TCD.Thirty patients were divided into3groups based upon the increased velocities:the highest v velocity group(Group A) ......