Abstract | OBJECTIVE: METHODS: A retrospective analysis was conducted for 24 patients of hydrocephalus associated with cerebellar tonsillar hernia. All subjects received both pre-operative and post-operative Cine MRI examinations to detect the velocity and quantity of cerebrospinal fluid (CSF) at the important sites in ventricular system. A majority of cases had endoscopic third ventriculostomy (ETV) while others underwent both ETV and endoscopic posterior cranial fossa decompression. RESULTS: The pre-operative CSF hydrodynamics of all cases were abnormal at foramen magnum. A post-operative CSF flow through stoma might be detected by Cine MRI in all cases. The clinical symptoms improved to different extents in 21 cases while another two cases showed no improvement. Later these two patients underwent endoscopic posterior cranial fossa decompression. Cerebellar tonsillar hernia improved in 14 cases. CONCLUSION:
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Authors | Zhi-Qiang Hu, Guang-Tong Zhu, Hui Huang, Bin Dai, Feng Guan, Zhi-Yong Xiao, Yao Zhang |
Journal | Zhonghua yi xue za zhi
(Zhonghua Yi Xue Za Zhi)
Vol. 90
Issue 47
Pg. 3318-22
(Dec 21 2010)
ISSN: 0376-2491 [Print] China |
PMID | 21223744
(Publication Type: English Abstract, Journal Article)
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Topics |
- Adolescent
- Adult
- Cerebellar Diseases
(complications, surgery)
- Child
- Child, Preschool
- Encephalocele
(complications, surgery)
- Female
- Humans
- Hydrocephalus
(complications, surgery)
- Male
- Retrospective Studies
- Young Adult
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