» Articles » PMID: 30713518

Neuroimaging in Hereditary Spastic Paraplegias: Current Use and Future Perspectives

Overview
Journal Front Neurol
Specialty Neurology
Date 2019 Feb 5
PMID 30713518
Citations 33
Authors
Affiliations
Soon will be listed here.
Abstract

Hereditary spastic paraplegias (HSP) are a large group of genetic diseases characterized by progressive degeneration of the long tracts of the spinal cord, namely the corticospinal tracts and dorsal columns. Genotypic and phenotypic heterogeneity is a hallmark of this group of diseases, which makes proper diagnosis and management often challenging. In this scenario, magnetic resonance imaging (MRI) emerges as a valuable tool to assist in the exclusion of mimicking disorders and in the detailed phenotypic characterization. Some neuroradiological signs have been reported in specific subtypes of HSP and are therefore helpful to guide genetic testing/interpretation. In addition, advanced MRI techniques enable detection of subtle structural abnormalities not visible on routine scans in the spinal cord and brain of subjects with HSP. In particular, quantitative spinal cord morphometry and diffusion tensor imaging look promising tools to uncover the pathophysiology and to track progression of these diseases. In the current review article, we discuss the current use and future perspectives of MRI in the context of HSP.

Citing Articles

A rare case of hereditary spastic paraplegia: Case report.

Bijbij A, Remmal A, Bellamlih H, Africha T, Belabbes S, Zainoun B Radiol Case Rep. 2024; 20(1):837-840.

PMID: 39624703 PMC: 11609538. DOI: 10.1016/j.radcr.2024.09.158.


Episodic Dystonia in an Infant with Spastic Paraplegia Type 11.

Bhanudeep S, Koneti B Indian J Pediatr. 2024; 92(1):101.

PMID: 39472378 DOI: 10.1007/s12098-024-05318-4.


Metabolite profile in hereditary spastic paraplegia analyzed using magnetic resonance spectroscopy: a cross-sectional analysis in a longitudinal study.

Montanaro D, Vavla M, Frijia F, Coi A, Baratto A, Pasquariello R Front Neurosci. 2024; 18:1416093.

PMID: 39193522 PMC: 11347332. DOI: 10.3389/fnins.2024.1416093.


A novel gene splicing variant (c.1617-2A>C) in a heterozygous carrier with hereditary spastic paraplegia.

Sbragia E, Assini A, Calzavara S, Carrera P, Solaro C, Di Maria E eNeurologicalSci. 2024; 35:100506.

PMID: 38883204 PMC: 11179584. DOI: 10.1016/j.ensci.2024.100506.


Pluripotent Stem Cells as a Preclinical Cellular Model for Studying Hereditary Spastic Paraplegias.

Damiani D, Baggiani M, Della Vecchia S, Naef V, Santorelli F Int J Mol Sci. 2024; 25(5).

PMID: 38473862 PMC: 10932093. DOI: 10.3390/ijms25052615.


References
1.
De Stefano N, Dotti M, Mortilla M, Federico A . Magnetic resonance imaging and spectroscopic changes in brains of patients with cerebrotendinous xanthomatosis. Brain. 2001; 124(Pt 1):121-31. DOI: 10.1093/brain/124.1.121. View

2.
Mc Monagle P, Byrne P, Burke T, Parfrey N, Hutchinson M . Clinical and pathologic findings in hereditary spastic paraparesis with spastin mutation. Neurology. 2001; 56(1):139. DOI: 10.1212/wnl.56.1.139. View

3.
Teive H, Iwamoto F, Camargo C, Lopes-Cendes I, Werneck L . Machado-Joseph disease versus hereditary spastic paraplegia: case report. Arq Neuropsiquiatr. 2001; 59(3-B):809-11. DOI: 10.1590/s0004-282x2001000500030. View

4.
Fink J, Hedera P . Hereditary spastic paraplegia: genetic heterogeneity and genotype-phenotype correlation. Semin Neurol. 2002; 19(3):301-9. DOI: 10.1055/s-2008-1040846. View

5.
Pizzini F, Fatemi A, Barker P, Nagae-Poetscher L, Horska A, Zimmerman A . Proton MR spectroscopic imaging in Pelizaeus-Merzbacher disease. AJNR Am J Neuroradiol. 2003; 24(8):1683-9. PMC: 7974002. View