脑核磁共振成像：采用电阻性核磁共振的部分饱和技术对脑肿瘤进行诊断评估。

Cerebral NMR: diagnostic evaluation of brain tumors by partial saturation technique with resistive NMR.

作者信息

Zimmerman R A, Bilaniuk L T, Grossman R I, Goldberg H I, Edelstein W, Bottomley P, Redington R W

出版信息

Neuroradiology. 1985;27(1):9-15. doi: 10.1007/BF00342510.

Abstract

One hundred and forty patients with cerebral neoplasms were examined in a 0.12-Tesla prototype resistive NMR proton imaging device by partial saturation technique. NMR was superior to CT in tumor and edema localization and equal to CT in tumor and edema detection. NMR, however, was not able to clearly separate tumor from edema, a separation that contrast enhanced CT achieved.

摘要

140例脑肿瘤患者在一台0.12特斯拉的原型电阻式核磁共振质子成像设备上采用部分饱和技术进行了检查。在肿瘤和水肿定位方面，核磁共振优于CT，在肿瘤和水肿检测方面与CT相当。然而，核磁共振无法清晰地将肿瘤与水肿区分开来，而增强CT能够做到这一点。