| 桥小脑角池和内听道气造影的正常CT表现 |
| |
| 引用本文： | 邓开鸿,李永懋. 桥小脑角池和内听道气造影的正常CT表现[J]. 四川大学学报(医学版), 1988, 0(2) |
| |
| 作者姓名： | 邓开鸿 李永懋 |
| |
| 作者单位： | 华西医大放射诊断学教研室(邓开鸿)，华西医大耳鼻咽喉科教研室(李永懋) |
| |
| 摘 要： | 本文对69例桥小脑角池和内听道气造影的正常CT表现进行了分析。69例中,内听道及桥小脑角池显示良好者68例(98.6％),其中,听神经显示率97.1％,小脑绒球显示率20.3％,三叉神经、血管和其他后组颅神经显示率各17.4％。对上述结构的显示方法、CT表现等作了重点讨论。
|
| 关 键 词： | 桥小脑角池 内听道 听神经 脑池气造影CT扫描 |
NORMAL FINDING OF CT/AIR CISTERNOGRAPHY OF THE CEREBELLOPONTINE ANGLE AND INTERNAL AUDITORY CANAL |
| |
| Deng Kaihong. NORMAL FINDING OF CT/AIR CISTERNOGRAPHY OF THE CEREBELLOPONTINE ANGLE AND INTERNAL AUDITORY CANAL[J]. Journal of Sichuan University. Medical science edition, 1988, 0(2) |
| |
| Authors: | Deng Kaihong |
| |
| Affiliation: | Deng Kaihong Department of Roentgenology Li Yongmao Department of Otorhinolaryngology |
| |
| Abstract: | In this paper, 69 cases of CT/air cister-nography of normal cerebellopontine angleand internal auditory canal were studied.The results showed that 98.6% of cisterno-graphy (68 cases) had good air-filling onCT, which included acoustic nerve 97.1%(67 cases), trigeminal nerve, artery andother posteriorly situated cranial nerve 17. 4% (12 cases)and cerebellar flocculus 20.3% (14cases). The method of detection and nor-mal finding of cisternography were discus-sed. The clinical value of cerebellopontineangle and internal auditory canal air/CTcisternography is as follows: (1) It provi-des an excellent demonstration of the sizeand morphologic appearance of cerebello-pontine angle and internal auditory canal;(2) It defines the location of acousticnerve, trigeminal nerve, vessels and otherposteriorly situated cranial nerves and alsosome small acoustic nerve tumors can bediscovered; (3) It is a simple and safetechnique. |
| |
| Keywords: | Cerebellopontine angle cistern Internal auditory canal Acoustic nerve CT/air cisternography scan |
| 本文献已被 CNKI 等数据库收录！ |
|
