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本文引用的文献

1
Intradural disc herniation with cranial migration of an excluded fragment.硬脊膜内椎间盘突出伴游离碎片向颅侧移位。
Clin Imaging. 2004 May-Jun;28(3):170-2. doi: 10.1016/S0899-7071(03)00147-5.
2
Atypical lumbar disc herniation: a case report.非典型腰椎间盘突出症：一例报告
Spine J. 2002 May-Jun;2(3):224-6. doi: 10.1016/s1529-9430(01)00272-8.
3
Posterior epidural migration of a lumbar disc fragment causing cauda equina syndrome: case report and review of the relevant literature.腰椎间盘碎片向后硬膜外移位致马尾神经综合征：病例报告及相关文献复习
Eur Spine J. 2001 Aug;10(4):348-51. doi: 10.1007/s005860100300.
4
Posterior extradural migration of extruded thoracic and lumbar disc fragments: role of MRI.胸腰椎椎间盘碎片的硬膜外后移：MRI的作用
Neuroradiology. 1999 Sep;41(9):630-5. doi: 10.1007/s002340050815.
5
Posterior epidural migration of an extruded lumbar disc fragment causing cauda equina syndrome. Clinical and magnetic resonance imaging evaluation.腰椎间盘突出碎片向后硬膜外迁移致马尾综合征。临床及磁共振成像评估。
Spine (Phila Pa 1976). 1998 Feb 1;23(3):378-81. doi: 10.1097/00007632-199802010-00018.
6
Contrast enhancement pattern and frequency of previously unoperated lumbar discs on MRI.
J Magn Reson Imaging. 1997 May-Jun;7(3):575-8. doi: 10.1002/jmri.1880070319.
7
Intradural lumbar disk fragment with ring enhancement on MR.磁共振成像显示硬膜内腰椎间盘碎片伴环形强化。
AJNR Am J Neuroradiol. 1993 Mar-Apr;14(2):401-4.
8
High-resolution MR imaging of sequestered lumbar intervertebral disks.游离腰椎间盘的高分辨率磁共振成像
AJR Am J Roentgenol. 1988 May;150(5):1155-62. doi: 10.2214/ajr.150.5.1155.
9
Disk fragment migration.椎间盘碎片移位
Radiology. 1990 Jun;175(3):831-6. doi: 10.1148/radiology.175.3.2343133.
10
CT myelography of a fragment of a lumbar disk sequestered posterior to the thecal sac.腰椎间盘碎片在硬膜囊后方游离的CT脊髓造影表现。
AJNR Am J Neuroradiol. 1990 May;11(3):610-1.

游离腰椎间盘碎片的硬膜外后移：磁共振成像表现

Posterior epidural migration of a sequestrated lumbar disk fragment: MR imaging findings.

作者信息

Chen C Y, Chuang Y L, Yao M S, Chiu W T, Chen C L, Chan W P

机构信息

Department of Radiology, School of Medicine, Taipei Medical University, Taipei 116, Taiwan.

出版信息

AJNR Am J Neuroradiol. 2006 Aug;27(7):1592-4.

PMID:16908587
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7977555/
Abstract

We present a 75-year-old man who, for 2 weeks, had progressive pain in both of his thighs when standing straight. MR imaging showed a sequestrated disk fragment, which had a signal intensity similar to that of a herniated disk with a rim enhancement in the posterior epidural space and a ruptured outermost annulus of the intervertebral disk at L2-3. Awareness of these MR imaging findings can help in the diagnosis of posterior epidural disk migration.

摘要

我们报告一名75岁男性，他在站直时双侧大腿渐进性疼痛2周。磁共振成像显示一个游离椎间盘碎片，其信号强度与突出椎间盘相似，在后硬膜外间隙有边缘强化，且L2-3椎间盘最外层纤维环破裂。认识到这些磁共振成像表现有助于诊断后硬膜外椎间盘移位。