Abstract:
:The Chiari 1.5 malformation is defined as a tonsillar herniation within a Chiari I malformation with additional caudal descent of the brainstem through the foramen magnum. We describe a patient with Chiari I malformation who evolved to Chiari 1.5 malformation during longitudinal follow-up. A 15-year-old girl presented with neck pain during exercise for two years. She had been diagnosed with Chiari I malformation with mild hydrocephalus after minor cervical trauma at the age of six years. At that time, she was asymptomatic. After she complained of aggravated neck pain, neuroimaging (nine years after first imaging) revealed caudal descent of the brainstem and syringomyelia in addition to progression of tonsillar herniation. Posterior fossa decompressive surgery resulted in complete resolution of neck pain. Based on neuroimaging and operative findings, she was diagnosed as Chiari 1.5 malformation. Neuroimaging performed seven months after surgery showed an increased anterior-posterior diameter of the medulla oblongata and markedly decreased syringomyelia. This case demonstrates progressive developmental process of the Chiari 1.5 malformation as an advanced form of the Chiari I malformation.
journal_name
J Korean Neurosurg Socjournal_title
Journal of Korean Neurosurgical Societyauthors
Kim IK,Wang KC,Kim IO,Cho BKdoi
10.3340/jkns.2010.48.4.375subject
Has Abstractpub_date
2010-10-01 00:00:00pages
375-9issue
4eissn
2005-3711issn
1598-7876journal_volume
48pub_type
abstract::We report a supratentorial primitive neuroectodermal tumor (sPNET) in 17-year-old primipara in the second trimester her pregnancy. Magnetic resonance imaging revealed a left frontoparietal mass with solid and cystic component. Gross-total resection was achieved via a left frontoparietal craniotomy. It was decided to s...
journal_title:Journal of Korean Neurosurgical Society
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doi:10.3340/jkns.2009.45.1.39
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abstract:OBJECTIVE:Two-dimensional fluoroscopy-based computerized navigation for the placement of pedicle screws offers the advantage of using stored patient-specific imaging data in providing real-time guidance during screw placement. The study aimed to describe the accuracy and reliability of a fluoroscopy-based navigation sy...
journal_title:Journal of Korean Neurosurgical Society
pub_type: 杂志文章
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journal_title:Journal of Korean Neurosurgical Society
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doi:10.3340/jkns.2011.49.5.302
更新日期:2011-05-01 00:00:00
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journal_title:Journal of Korean Neurosurgical Society
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journal_title:Journal of Korean Neurosurgical Society
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doi:10.3340/jkns.2010.48.2.173
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journal_title:Journal of Korean Neurosurgical Society
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doi:10.3340/jkns.2014.56.3.254
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journal_title:Journal of Korean Neurosurgical Society
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doi:10.3340/jkns.2010.47.2.158
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journal_title:Journal of Korean Neurosurgical Society
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journal_title:Journal of Korean Neurosurgical Society
pub_type: 杂志文章
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journal_title:Journal of Korean Neurosurgical Society
pub_type: 杂志文章
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更新日期:2015-04-01 00:00:00
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journal_title:Journal of Korean Neurosurgical Society
pub_type: 杂志文章
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更新日期:2014-04-01 00:00:00
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journal_title:Journal of Korean Neurosurgical Society
pub_type: 杂志文章
doi:10.3340/jkns.2014.55.2.78
更新日期:2014-02-01 00:00:00
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journal_title:Journal of Korean Neurosurgical Society
pub_type: 杂志文章
doi:10.3340/jkns.2016.59.3.276
更新日期:2016-05-01 00:00:00
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journal_title:Journal of Korean Neurosurgical Society
pub_type:
doi:10.3340/jkns.2008.43.1.57
更新日期:2008-01-01 00:00:00
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journal_title:Journal of Korean Neurosurgical Society
pub_type:
doi:10.3340/jkns.2012.51.2.91
更新日期:2012-02-01 00:00:00
abstract:OBJECTIVE:In order to establish the role of Gamma Knife radiosurgery (GKS) in large intracranial arteriovenous malformations (AVMs), we analyzed clinical characteristics, radiological features, and radiosurgical outcomes. METHODS:Between March 1992 and March 2005, 28 of 33 patients with large AVMs (> 10 cm(3) in nidus...
journal_title:Journal of Korean Neurosurgical Society
pub_type: 杂志文章
doi:10.3340/jkns.2009.46.4.378
更新日期:2009-10-01 00:00:00
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journal_title:Journal of Korean Neurosurgical Society
pub_type: 杂志文章
doi:10.3340/jkns.2012.51.6.328
更新日期:2012-06-01 00:00:00
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journal_title:Journal of Korean Neurosurgical Society
pub_type: 杂志文章,评审
doi:10.3340/jkns.2015.57.6.428
更新日期:2015-06-01 00:00:00
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journal_title:Journal of Korean Neurosurgical Society
pub_type: 杂志文章
doi:10.3340/jkns.2012.52.1.1
更新日期:2012-07-01 00:00:00
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journal_title:Journal of Korean Neurosurgical Society
pub_type:
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更新日期:2009-08-01 00:00:00
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journal_title:Journal of Korean Neurosurgical Society
pub_type: 杂志文章
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更新日期:2017-09-01 00:00:00
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journal_title:Journal of Korean Neurosurgical Society
pub_type: 杂志文章
doi:10.3340/jkns.2015.58.4.357
更新日期:2015-10-01 00:00:00
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journal_title:Journal of Korean Neurosurgical Society
pub_type:
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更新日期:2009-12-01 00:00:00
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journal_title:Journal of Korean Neurosurgical Society
pub_type:
doi:10.3340/jkns.2012.51.3.144
更新日期:2012-03-01 00:00:00
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journal_title:Journal of Korean Neurosurgical Society
pub_type:
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journal_title:Journal of Korean Neurosurgical Society
pub_type:
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