Millen S J, Daniels D L, Meyer G A
Department of Otolaryngology, Medical College of Wisconsin, Milwaukee.
Laryngoscope. 1989 Mar;99(3):257-60. doi: 10.1288/00005537-198903000-00004.
A 2-year experience with an enhancement agent in magnetic resonance imaging (MRI) is examined through case presentations. Characteristics of the agent Gadolinium DTPA/Dimeglumin are reviewed. Radiographic capabilities in enhanced versus unenhanced MRI are compared. Temporal bone lesions, including acoustic neuromas and facial nerve neuromas, are presented. Recent experience with facial nerve enhancement in Bell's palsy is also presented. Greater accuracy in defining small temporal bone lesions and increased delineation of facial nerve involvement appear to be significant benefits with enhanced MRI.
通过病例展示，对一种磁共振成像（MRI）增强剂的两年使用经验进行了研究。回顾了钆喷酸葡胺/葡甲胺的特性。比较了增强MRI与未增强MRI的影像学能力。展示了颞骨病变，包括听神经瘤和面神经瘤。还介绍了近期在贝尔面瘫中面神经增强的经验。增强MRI在定义小的颞骨病变方面具有更高的准确性，并且在面神经受累的描绘方面有所增加，这似乎是显著的益处。
