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외상 후 발생한 척수경막외 거미막낭종 : 증례보고

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Author(s)
장혁원김인수
Alternative Author(s)
Chang, Hyuk WonKim, In Soo
Issued Date
2006
Keyword
Arachnoid cystMagnetic resonance imagingMyelographySpine
Abstract
요 약 외상후 신경학적 증상이 새로이 발생하는 경우
외상성 척추 또는 추간판의 병변 외에도 거미막낭
종이 발생할 수 있으므로 꼭 감별진단에 추가해야
하며 비침습적인 영상진단방법인 자기공명영상이
가장 적합한 검사법으로 생각된다. 자기공명영상을 시행할 수 없는 경우는 전산화 단층촬영 척수 조영
술이 유용한 방법으로 이용될 수 있을 것이다.
A case of a 23-year-old woman with thoracolumbar back pain due to the traffic
accident 16 days prior to admission is presented. Neurological examination showed hypoesthesia
on the left of T12, L1 dermatome. CT-myelography demonstrated a contrast-filled cystic lesion
occupying the posterior epidural space, with lateral bulging through neural foramina and anterior
displacement of the contrast-filled thecal sac. MRI scan showed an extradural pure cystic signal
intensities which lied posterolateral to the spinal cord extending from T12 to L2 vertebra level.
The mass was excised totally with hemilaminectomy from lower half of T12 to upper half of L2.
The cystic mass was histologically diagnosed as a arachnoid cyst.
Alternative Title
Posttraumatic Extradural Arachnoid Cyst : A Case Report
Department
Dept. of Radiology (영상의학)
Dept. of Neurosurgery (신경외과학)
Publisher
Keimyung University School of Medicine
Citation
Keimyung Medical Journal, Vol.25(1) : 76-80, 2006
Type
Article
URI
http://kumel.medlib.dsmc.or.kr/handle/2015.oak/15369
Appears in Collections:
2. Keimyung Medical Journal (계명의대 학술지) > 2006
1. School of Medicine (의과대학) > Dept. of Neurosurgery (신경외과학)
1. School of Medicine (의과대학) > Dept. of Radiology (영상의학)
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