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钆增强下脊髓型颈椎病的MRI表现:7例病例回顾

MRI findings in cervical spondylotic myelopathy with gadolinium enhancement: Review of seven cases.

作者信息

Pessini Ferreira Lucas María, Auger Cristina, Kortazar Zubizarreta Izaro, Gonzalez Chinchon Gonzalo, Herrera Isabel, Pla Albert, de Barros Andrea, Tortajada Carlos, Rovira Alex

机构信息

Hospital Universitario Vall d'Hebron, Barcelona, Spain.

Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain.

出版信息

BJR Case Rep. 2021 Jan 5;7(2):20200133. doi: 10.1259/bjrcr.20200133. eCollection 2021 Apr 1.


DOI:10.1259/bjrcr.20200133
PMID:33841903
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8008469/
Abstract

Cervical spondylotic myelopathy (CSM) is a clinical syndrome secondary to a spinal cord compression due to cervical spondylosis. In some cases, conventional MRI typically shows an intramedullary hyperintense signal on T2W imaging and contrast enhancement on post-gadolinium T1W imaging. We report a series of seven patients with CSM who had typical clinical presentation and imaging findings on T2W and contrast-enhanced T1W sequences. The imaging findings included degenerative changes of the cervical spine, intramedullary T2-signal hyperintensity, and an intramedullary enhancement on post-gadolinium T1W images. Our results support the statement that the presence of an intramedullary gadolinium-enhancement with a flat transverse pancake-like pattern (on sagittal images) and a circumferential pattern (on axial images), located within a T2-signal abnormality, in patients with cervical spondylosis and clinical myelopathy is indicative of spondylosis as the cause of the myelopathy.

摘要

脊髓型颈椎病(CSM)是一种继发于颈椎病导致脊髓受压的临床综合征。在某些情况下,传统的磁共振成像(MRI)通常在T2加权成像上显示脊髓内高信号,在钆增强T1加权成像上显示强化。我们报告了一系列7例脊髓型颈椎病患者,他们在T2加权和钆增强T1加权序列上有典型的临床表现和影像学表现。影像学表现包括颈椎退变、脊髓内T2信号高增强以及钆增强T1加权图像上的脊髓内强化。我们的结果支持这样的观点,即对于患有颈椎病和临床脊髓病的患者,在T2信号异常区域内存在呈扁平横向煎饼样模式(矢状位图像)和圆周模式(轴位图像)的脊髓内钆增强,表明颈椎病是脊髓病的病因。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a7df/8008469/684aaf8c2001/bjrcr.20200133.g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a7df/8008469/f641a8cd0838/bjrcr.20200133.g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a7df/8008469/f548e851e2aa/bjrcr.20200133.g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a7df/8008469/88c68e54f205/bjrcr.20200133.g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a7df/8008469/684aaf8c2001/bjrcr.20200133.g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a7df/8008469/f641a8cd0838/bjrcr.20200133.g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a7df/8008469/f548e851e2aa/bjrcr.20200133.g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a7df/8008469/88c68e54f205/bjrcr.20200133.g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a7df/8008469/684aaf8c2001/bjrcr.20200133.g004.jpg

相似文献

[1]
MRI findings in cervical spondylotic myelopathy with gadolinium enhancement: Review of seven cases.

BJR Case Rep. 2021-1-5

[2]
Neuroimaging feature in identifying acute myelopathy etiologies: comparison between neuromyelitis optica spectrum disorder and cervical spondylotic myelopathy.

BMC Neurol. 2024-10-2

[3]
The "pancake-like" enhancement in cervical spondylotic myelopathy.

Radiol Case Rep. 2024-6-3

[4]
Comparison of prognostic value of different MRI classifications of signal intensity change in cervical spondylotic myelopathy.

Spine J. 2010-6

[5]
Venous hypertensive myelopathy associated with cervical spondylosis.

Spine J. 2016-11

[6]
Spinal Cord Swelling After Surgery in Cervical Spondylotic Myelopathy: Relationship With Intramedullary Gd-DTPA Enhancement on MRI.

Clin Spine Surg. 2018-8

[7]
Spondylotic myelopathy mimicking myelitis: diagnostic clues by magnetic resonance imaging.

Rev Neurol. 2015-12-1

[8]
Association of preoperative cervical spine alignment with spinal cord magnetic resonance imaging hyperintensity and myelopathy severity: analysis of a series of 124 cases.

Spine (Phila Pa 1976). 2015-1-1

[9]
Spinal cord swelling with abnormal gadolinium-enhancement mimicking intramedullary tumors in cervical spondylosis patients: Three case reports and review of the literature.

Asian J Neurosurg. 2010-7

[10]
[Influence of Cervical Spondylotic Spinal Cord Compression on Cerebral Cortical Adaptation. Radiological Study].

Acta Chir Orthop Traumatol Cech. 2015

引用本文的文献

[1]
The "pancake-like" enhancement in cervical spondylotic myelopathy.

Radiol Case Rep. 2024-6-3

[2]
The imaging of cervical spondylotic myeloradiculopathy.

Skeletal Radiol. 2023-12

[3]
Cervical spondylotic myelopathy presenting as a "pancake enhancement" on MRI of the spinal cord: A case report and review of literature.

Clin Case Rep. 2023-3-8

本文引用的文献

[1]
Pancake-like gadolinium enhancement in the spinal cord: an image pattern that suggests spondylotic myelopathy.

Arq Neuropsiquiatr. 2018-6

[2]
Location, length, and enhancement: systematic approach to differentiating intramedullary spinal cord lesions.

Insights Imaging. 2018-8

[3]
Myelopathies Due to Structural Cervical and Thoracic Disease.

Continuum (Minneap Minn). 2018-4

[4]
Assessing structure and function of myelin in cervical spondylotic myelopathy: Evidence of demyelination.

Neurology. 2017-8-8

[5]
Cervical Spondylotic Myelopathy.

Clin Spine Surg. 2016-12

[6]
Magnetic resonance imaging assessment of degenerative cervical myelopathy: a review of structural changes and measurement techniques.

Neurosurg Focus. 2016-6

[7]
Myelopathy due to degenerative and structural spine diseases.

Continuum (Minneap Minn). 2015-2

[8]
Specific pattern of gadolinium enhancement in spondylotic myelopathy.

Ann Neurol. 2014-6-14

[9]
Teaching neuroimages: "pancake-like" gadolinium enhancement suggests compressive myelopathy due to spondylosis.

Neurology. 2013-5-21

[10]
Cervical spondylotic myelopathy: pathophysiology, clinical presentation, and treatment.

HSS J. 2011-6-22

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