» Articles » PMID: 31853670

Advanced Imaging in Adult Diffusely Infiltrating Low-grade Gliomas

Overview
Publisher Springer
Specialty Radiology
Date 2019 Dec 20
PMID 31853670
Citations 9
Authors
Affiliations
Soon will be listed here.
Abstract

The adult diffusely infiltrating low-grade gliomas (LGGs) are typically IDH mutant and slow-growing gliomas having moderately increased cellularity generally without mitosis, necrosis, and microvascular proliferation. Supra-total resection of LGG significantly increases the overall survival by delaying malignant transformation compared with a simple debulking so accurate MR diagnosis is crucial for treatment planning. Data from meta-analysis support the addition of diffusion and perfusion-weighted MR imaging and MR spectroscopy in the diagnosis of suspected LGG. Typically, LGG has lower cellularity (ADC), angiogenesis (rCBV), capillary permeability (K), and mitotic activity (Cho/Cr ratio) compared to high-grade glioma. The identification of 2-hydroxyglutarate by MR spectroscopy can reflect the IDH status of the tumor. The initial low ADC, high rCBV, and K values are consistent with the poor prognosis. The gradual increase in intratumoral Cho/Cr ratio and rCBV values are well correlated with tumor progression. Besides MR-based technical artifacts, which are minimized by the voxel-based assessment of data obtained by histogram analysis, the problems derived from the diversity and the analysis of imaging data should be solved by using artificial intelligence techniques. The quantitative multiparametric MR imaging of LGG can either improve the diagnostic accuracy of their differential diagnosis or assess their prognosis.

Citing Articles

Disclosing transcriptomics network-based signatures of glioma heterogeneity using sparse methods.

Martins S, Coletti R, Lopes M BioData Min. 2023; 16(1):26.

PMID: 37752578 PMC: 10523751. DOI: 10.1186/s13040-023-00341-1.


Quantitative susceptibility mapping evaluation of glioma.

Zeng S, Ma H, Xie D, Huang Y, Wang M, Zeng W Eur Radiol. 2023; 33(10):6636-6647.

PMID: 37095360 DOI: 10.1007/s00330-023-09647-4.


Sex-specific radiomic features of L-[S-methyl-C] methionine PET in patients with newly-diagnosed gliomas in relation to IDH1 predictability.

Papp L, Rasul S, Spielvogel C, Krajnc D, Poetsch N, Woehrer A Front Oncol. 2023; 13:986788.

PMID: 36816966 PMC: 9936222. DOI: 10.3389/fonc.2023.986788.


Prognostic Factors of Low-Grade Gliomas in Adults.

Deacu M, Popescu S, Docu Axelerad A, Topliceanu T, Aschie M, Bosoteanu M Curr Oncol. 2022; 29(10):7327-7342.

PMID: 36290853 PMC: 9600247. DOI: 10.3390/curroncol29100576.


Elevated expression of mitochondrial transcription elongation factor (TEFM) predicts poor prognosis in low grade glioma-an analysis of the Cancer Genome Atlas (TCGA) dataset.

Li S, Wang W, Zi J, Sun M, Mei W, Yang N Transl Cancer Res. 2022; 9(5):3610-3622.

PMID: 35117724 PMC: 8798344. DOI: 10.21037/tcr.2020.04.16.


References
1.
Hlaihel C, Guilloton L, Guyotat J, Streichenberger N, Honnorat J, Cotton F . Predictive value of multimodality MRI using conventional, perfusion, and spectroscopy MR in anaplastic transformation of low-grade oligodendrogliomas. J Neurooncol. 2009; 97(1):73-80. DOI: 10.1007/s11060-009-9991-4. View

2.
Stadlbauer A, Zimmermann M, Kitzwogerer M, Oberndorfer S, Rossler K, Dorfler A . MR Imaging-derived Oxygen Metabolism and Neovascularization Characterization for Grading and IDH Gene Mutation Detection of Gliomas. Radiology. 2016; 283(3):799-809. DOI: 10.1148/radiol.2016161422. View

3.
Kong L, Chen H, Yang Y, Chen L . A meta-analysis of arterial spin labelling perfusion values for the prediction of glioma grade. Clin Radiol. 2016; 72(3):255-261. DOI: 10.1016/j.crad.2016.10.016. View

4.
Hasselblatt M, Jaber M, Reuss D, Grauer O, Bibo A, Terwey S . Diffuse Astrocytoma, IDH-Wildtype: A Dissolving Diagnosis. J Neuropathol Exp Neurol. 2018; 77(6):422-425. DOI: 10.1093/jnen/nly012. View

5.
Delgado A, Delgado A . Discrimination between Glioma Grades II and III Using Dynamic Susceptibility Perfusion MRI: A Meta-Analysis. AJNR Am J Neuroradiol. 2017; 38(7):1348-1355. PMC: 7959917. DOI: 10.3174/ajnr.A5218. View