摘要
目的：探讨磁共振影像学原发性高血压“颅内血管压迫”病因诊断的可能性和特征。方法：采用稳定快速进动程序（ＦＦＥ序列）磁共振断层成像血管显像术（ＭＲＴＡ）。分别对１０例原发性高血压患者和１０例正常人进行检查。结果：受检者ＭＲＴＡ影像均显现延髓及双侧Ⅸ、Ⅹ颅神经人脑干段和椎动脉，１０例原发性高血压患者组中发现９例左侧延髓腹外侧及Ⅸ、Ⅹ颅神经人脑于段有血管压迫，而１０例正常组中只发现１例有颅内血管压迫。结论：认为ＭＲＴＡ可作为原发性高血压“颅内血管压迫”病因诊断的一种检查方法。
Aim: To investigate the possible and feature of diagnosis in hypertension by microvascular compression (MVC) with MRI. Methods: Ten patients with primary hypertension and ten normals were preformed with FFE sequence. Results: The left medulla oblongata and the root entry zones (REZ) of the 9th and 10th cranial nerves of two groups can be easily shown bilateraly, 9 of 10 patients showed MVC in the left side, so did only 1 of 10 controls. Conclusion: MRTA is a reliable to evaluate the MVC in primary hypertension.
出处
《中国临床神经科学》
2000年第2期114-116,144,共4页
Chinese Journal of Clinical Neurosciences
关键词
原发性高血压
颅内血管压迫
诊断
NMR
成像
magnetic resonance imaging primary hypertension left medulla oblongata vascular compression
