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Primary Intraosseous Osteolytic Meningioma: A Case Report and Review of the Literature

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Author(s)
Sae Min KwonYong KoSeong Sik Bang
Keimyung Author(s)
Kwon, Sae Min
Department
Dept. of Neurosurgery (신경외과학)
Journal Title
BMC Neurology
Issued Date
2019
Volume
19
Issue
1
Keyword
IntraosseousMeningiomaOsteolysis
Abstract
Background:
Primary intraosseous meningioma is a subset of extradural meningioma that arises in the bone, and only a few cases have been reported to date.

Case presentation:
An 80-year-old man presented with decreased hearing on the right side accompanied by a disturbance of balance 10 months prior to admission. Magnetic resonance imaging revealed an 8 × 7 cm osteolytic mass in the right posterior fossa related to the petrous bone, with extension to the cervical region. During surgery, the tumor was found to be located extradurally, with no invasion of the dura. The tumor was removed entirely, apart from a small portion around the jugular foramen to avoid lower cranial nerve injury.

Conclusion:
The final diagnosis was primary intraosseous osteolytic meningioma with atypical pathology. Here, we report a rare case of an osteolytic skull lesion in the skull base not invading the dura and with extensive bone destruction.
Keimyung Author(s)(Kor)
권새민
Publisher
School of Medicine (의과대학)
Citation
Sae Min Kwon et al. (2019). Primary Intraosseous Osteolytic Meningioma: A Case Report and Review of the Literature. BMC Neurology, 19(1), 176–176. doi: 10.1186/s12883-019-1392-5
Type
Article
ISSN
1471-2377
Source
https://bmcneurol.biomedcentral.com/articles/10.1186/s12883-019-1392-5
DOI
10.1186/s12883-019-1392-5
URI
https://kumel.medlib.dsmc.or.kr/handle/2015.oak/42317
Appears in Collections:
1. School of Medicine (의과대학) > Dept. of Neurosurgery (신경외과학)
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