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Clinical and Research MRI Techniques for Assessing Spinal Cord Integrity in Degenerative Cervical Myelopathy-A Scoping Review.

作者信息

He Brandon, Sheldrick Kyle, Das Abhirup, Diwan Ashish

机构信息

Spine Labs, St. George & Sutherland Clinical School, UNSW Faculty of Medicine, Kogarah, NSW 2217, Australia.

Faculty of Medicine, University of New South Wales, Kensington, NSW 2052, Australia.

出版信息

Biomedicines. 2022 Oct 18;10(10):2621. doi: 10.3390/biomedicines10102621.


DOI:10.3390/biomedicines10102621
PMID:36289883
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9599413/
Abstract

BACKGROUND: Degenerative cervical myelopathy (DCM) manifests as the primary cause of spinal cord dysfunction and is non-traumatic, chronic and progressive in nature. Decompressive surgery is typically utilised to halt further disability and neurological dysfunction. The limitations of current diagnostic options surrounding assessment and prognostic potential render DCM still largely a clinical diagnosis. AIMS: To outline the limitations of current diagnostic techniques, present evidence behind novel quantitative MRI (qMRI) techniques for assessing spinal cord integrity in DCM and suggest future directions. METHOD: Articles published up to November 2021 were retrieved from Medline, EMBASE and EBM using key search terms: spinal cord, spine, neck, MRI, magnetic resonance imaging, qMRI, T1, T2, T2*, R2*, DTI, diffusion tensor imaging, MT, magnetisation transfer, SWI, susceptibility weighted imaging, BOLD, blood oxygen level dependent, fMRI, functional magnetic resonance imaging, functional MRI, MRS, magnetic resonance spectroscopy. RESULTS: A total of 2057 articles were retrieved with 68 articles included for analysis. The search yielded 2 articles on Quantitative T1 mapping which suggested higher T1 values in spinal cord of moderate-severe DCM; 43 articles on DTI which indicated a strong correlation of fractional anisotropy and modified Japanese Orthopaedic Association scores; 15 articles on fMRI (BOLD) which demonstrated positive correlation of functional connectivity and volume of activation of various connections in the brain with post-surgical recovery; 6 articles on MRS which suggested that Choline/N-acetylaspartate (Cho/NAA) ratio presents the best correlation with DCM severity; and 4 articles on MT which revealed a preliminary negative correlation of magnetisation transfer ratio with DCM severity. Notably, most studies were of low sample size with short timeframes within 6 months. CONCLUSIONS: Further longitudinal studies with higher sample sizes and longer time horizons are necessary to determine the full prognostic capacity of qMRI in DCM.

摘要
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5afe/9599413/b5e2bfd3a231/biomedicines-10-02621-g005a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5afe/9599413/837709e5caad/biomedicines-10-02621-g0A1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5afe/9599413/b5c0a9ebac63/biomedicines-10-02621-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5afe/9599413/384408fbaa05/biomedicines-10-02621-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5afe/9599413/2cc152552ab4/biomedicines-10-02621-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5afe/9599413/fb6b8abdd296/biomedicines-10-02621-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5afe/9599413/b5e2bfd3a231/biomedicines-10-02621-g005a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5afe/9599413/837709e5caad/biomedicines-10-02621-g0A1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5afe/9599413/b5c0a9ebac63/biomedicines-10-02621-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5afe/9599413/384408fbaa05/biomedicines-10-02621-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5afe/9599413/2cc152552ab4/biomedicines-10-02621-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5afe/9599413/fb6b8abdd296/biomedicines-10-02621-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5afe/9599413/b5e2bfd3a231/biomedicines-10-02621-g005a.jpg

相似文献

[1]
Clinical and Research MRI Techniques for Assessing Spinal Cord Integrity in Degenerative Cervical Myelopathy-A Scoping Review.

Biomedicines. 2022-10-18

[2]
Translating state-of-the-art spinal cord MRI techniques to clinical use: A systematic review of clinical studies utilizing DTI, MT, MWF, MRS, and fMRI.

Neuroimage Clin. 2015-12-4

[3]
Magnetic resonance imaging assessment of degenerative cervical myelopathy: a review of structural changes and measurement techniques.

Neurosurg Focus. 2016-6

[4]
Evaluating tissue injury in cervical spondylotic myelopathy with spinal cord MRI: a systematic review.

Eur Spine J. 2024-1

[5]
Advanced MRI metrics improve the prediction of baseline disease severity for individuals with degenerative cervical myelopathy.

Spine J. 2024-9

[6]
Diagnostic efficacy of tract-specific diffusion tensor imaging in cervical spondylotic myelopathy with electrophysiological examination validation.

Eur Spine J. 2024-3

[7]
Magnetic resonance spectroscopy in cervical spondylotic myelopathy: a systematic review of metabolite changes and clinical correlations.

Front Med (Lausanne). 2025-2-17

[8]
Feasibility of diffusion tensor imaging in cervical spondylotic myelopathy using MUSE sequence.

Spine J. 2024-8

[9]
Quantitative MR Markers in Non-Myelopathic Spinal Cord Compression: A Narrative Review.

J Clin Med. 2022-4-20

[10]
Cervical spinal cord morphometrics in degenerative cervical myelopathy: quantification using semi-automated normalized technique and correlation with neurological dysfunctions.

Spine J. 2024-11

引用本文的文献

[1]
Review Article: Diagnostic Paradigm Shift in Spine Surgery.

Diagnostics (Basel). 2025-2-28

[2]
Clinical signs and symptoms for degenerative cervical myelopathy: a scoping review of case-control studies to facilitate early diagnosis among healthcare professionals with stakeholder engagement.

Spinal Cord. 2025-3

[3]
Degenerative Cervical Myelopathy: History, Physical Examination, and Diagnosis.

J Clin Med. 2024-11-25

[4]
White matter spinal tracts impairment in patients with degenerative cervical myelopathy evaluated with the magnetization transfer saturation MRI technique.

Spinal Cord. 2024-10

[5]
[Cervical stenosis-Diagnostics and treatment of symptomatic spinal canal stenosis and neuroforaminal stenosis].

Orthopadie (Heidelb). 2024-8

[6]
Diffusion Tensor Imaging in Diagnosing and Evaluating Degenerative Cervical Myelopathy: A Systematic Review and Meta-Analysis.

Global Spine J. 2025-1

[7]
Evaluation of the structural integrity of different spinal cord tracts with magnetization transfer ratio in degenerative cervical myelopathy.

Neuroradiology. 2024-5

[8]
Correlation Between Pre-Operative Diffusion Tensor Imaging Indices and Post-Operative Outcome in Degenerative Cervical Myelopathy: A Systematic Review and Meta-Analysis.

Global Spine J. 2024-7

[9]
Application of the T1w/T2w mapping technique for spinal cord assessment in patients with degenerative cervical myelopathy.

Spinal Cord. 2024-1

本文引用的文献

[1]
Correlations between preoperative diffusion tensor imaging and surgical outcome in patients with cervical spondylotic myelopathy.

Am J Transl Res. 2021-10-15

[2]
Identification and Therapeutic Outcome Prediction of Cervical Spondylotic Myelopathy Based on the Functional Connectivity From Resting-State Functional MRI Data: A Preliminary Machine Learning Study.

Front Neurol. 2021-10-8

[3]
Utility of Advanced DWI in the Detection of Spinal Cord Microstructural Alterations and Assessment of Neurologic Function in Cervical Spondylotic Myelopathy Patients.

J Magn Reson Imaging. 2022-3

[4]
Enhanced Information Flow From Cerebellum to Secondary Visual Cortices Leads to Better Surgery Outcome in Degenerative Cervical Myelopathy Patients: A Stochastic Dynamic Causal Modeling Study With Functional Magnetic Resonance Imaging.

Front Hum Neurosci. 2021-6-23

[5]
Supraspinal functional and structural plasticity in patients undergoing surgery for degenerative cervical myelopathy.

J Neurosurg Spine. 2021-6-11

[6]
T1 Mapping for Microstructural Assessment of the Cervical Spinal Cord in the Evaluation of Patients with Degenerative Cervical Myelopathy.

AJNR Am J Neuroradiol. 2021-7

[7]
Degenerative Cervical Myelopathy: Insights into Its Pathobiology and Molecular Mechanisms.

J Clin Med. 2021-3-15

[8]
Effectiveness of Diffusion Tensor Imaging in Determining Cervical Spondylotic Myelopathy.

Turk Neurosurg. 2021

[9]
Clinical implementation of accelerated T mapping: Quantitative magnetic resonance imaging as a biomarker for annular tear and lumbar disc herniation.

Eur Radiol. 2021-6

[10]
T1 Mapping Quantifies Spinal Cord Compression in Patients With Various Degrees of Cervical Spinal Canal Stenosis.

Front Neurol. 2020-10-30

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