Cargando…

BIMG-04. MAPPING HETEROGENEITY OF HIGH-GRADE GLIOMA METABOLISM USING HIGH RESOLUTION 7T MRSI

OBJECTIVES: Neurosurgical resection in gliomas depends on the precise preoperative definition of the tumor and its margins to realize a safe maximum resection that translates into a better patient outcome. New metabolic imaging techniques could improve this delineation as well as designate targets f...

Descripción completa

Detalles Bibliográficos
Autores principales:	Hangel, Gilbert, Cadrien, Cornelius, Lazen, Philipp, Sharma, Sukrit, Furtner, Julia, Lipka, Alexandra, Heckova, Eva, Hingerl, Lukas, Motyka, Stanislav, Gruber, Stephan, Strasser, Bernhard, Kiesel, Barbara, Mischkulnig, Mario, Preusser, Matthias, Roetzer, Thomas, Wöhrer, Adelheid, Widhalm, Georg, Rössler, Karl, Trattnig, Siegfried, Bogner, Wolfgang
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Oxford University Press 2021
Materias:	Supplement Abstracts
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7992249/ http://dx.doi.org/10.1093/noajnl/vdab024.003

Ejemplares similares

High-resolution metabolic imaging of high-grade gliomas using 7T-CRT-FID-MRSI
por: Hangel, Gilbert, et al.
Publicado: (2020)

7T HR FID-MRSI Compared to Amino Acid PET: Glutamine and Glycine as Promising Biomarkers in Brain Tumors
por: Hangel, Gilbert, et al.
Publicado: (2022)

Non‐Cartesian GRAPPA and coil combination using interleaved calibration data – application to concentric‐ring MRSI of the human brain at 7T
por: Moser, Philipp, et al.
Publicado: (2019)

Effects of different macromolecular models on reproducibility of FID‐MRSI at 7T
por: Heckova, Eva, et al.
Publicado: (2019)

The influence of spatial resolution on the spectral quality and quantification accuracy of whole‐brain MRSI at 1.5T, 3T, 7T, and 9.4T
por: Motyka, Stanislav, et al.
Publicado: (2019)

Simultaneous mapping of metabolites and individual macromolecular components via ultra‐short acquisition delay (1)H MRSI in the brain at 7T
por: Považan, Michal, et al.
Publicado: (2017)

Coil combination of multichannel MRSI data at 7 T: MUSICAL
por: Strasser, B, et al.
Publicado: (2013)

Density‐weighted concentric circle trajectories for high resolution brain magnetic resonance spectroscopic imaging at 7T
por: Hingerl, Lukas, et al.
Publicado: (2017)

Reproducibility of 3D MRSI for imaging human brain glucose metabolism using direct ((2)H) and indirect ((1)H) detection of deuterium labeled compounds at 7T and clinical 3T
por: Niess, Fabian, et al.
Publicado: (2023)

Intra‐session and inter‐subject variability of 3D‐FID‐MRSI using single‐echo volumetric EPI navigators at 3T
por: Moser, Philipp, et al.
Publicado: (2019)

Lipid suppression via double inversion recovery with symmetric frequency sweep for robust 2D‐GRAPPA‐accelerated MRSI of the brain at 7 T
por: Hangel, Gilbert, et al.
Publicado: (2015)

(2 + 1)D‐CAIPIRINHA accelerated MR spectroscopic imaging of the brain at 7T
por: Strasser, B., et al.
Publicado: (2016)

Mapping high-grade glioma immune infiltration to 5-ALA fluorescence levels: TCGA data computation, classical histology, and digital image analysis
por: Lang, Alexandra, et al.
Publicado: (2023)

Prognostic Value of 5-ALA Fluorescence, Tumor Cell Infiltration and Angiogenesis in the Peritumoral Brain Tissue of Brain Metastases
por: Mercea, Petra A., et al.
Publicado: (2021)

BIMG-23. SINGLE-VOXEL VERSUS MULTI-SLICE MRSI IN PATIENTS WITH GLIOMA ON A KETOGENIC DIET INTERVENTION
por: Munjapara, Vasu, et al.
Publicado: (2021)

Spatial variability and reproducibility of GABA‐edited MEGA‐LASER 3D‐MRSI in the brain at 3 T
por: Hnilicová, Petra, et al.
Publicado: (2016)

Clinical characteristics and prognostic factors of adult patients with pilocytic astrocytoma
por: Mair, Maximilian J., et al.
Publicado: (2020)

Metabolic Insights into Iron Deposition in Relapsing-Remitting Multiple Sclerosis via 7 T Magnetic Resonance Spectroscopic Imaging
por: Lipka, Alexandra, et al.
Publicado: (2023)

High Diagnostic Accuracy of Visible 5‐ALA Fluorescence in Meningioma Surgery According to Histopathological Analysis of Tumor Bulk and Peritumoral Tissue
por: Wadiura, Lisa I., et al.
Publicado: (2020)

Local image variance of 7 Tesla SWI is a new technique for preoperative characterization of diffusely infiltrating gliomas: correlation with tumour grade and IDH1 mutational status
por: Grabner, Günther, et al.
Publicado: (2016)

Heme Biosynthesis Factors and 5-ALA Induced Fluorescence: Analysis of mRNA and Protein Expression in Fluorescing and Non-fluorescing Gliomas
por: Mischkulnig, Mario, et al.
Publicado: (2022)

MR Fingerprinting—A Radiogenomic Marker for Diffuse Gliomas
por: Springer, Elisabeth, et al.
Publicado: (2022)

Noninvasive Differentiation of Meningiomas and Dural Metastases Using Intratumoral Vascularity Obtained by Arterial Spin Labeling
por: Furtner, Julia, et al.
Publicado: (2019)

LAG-3 expression in the inflammatory microenvironment of glioma
por: Mair, Maximilian J., et al.
Publicado: (2021)

Lesion-Specific Metabolic Alterations in Relapsing-Remitting Multiple Sclerosis Via 7 T Magnetic Resonance Spectroscopic Imaging
por: Lipka, Alexandra, et al.
Publicado: (2023)

Evaluation of the Temporal Muscle Thickness as an Independent Prognostic Biomarker in Patients with Primary Central Nervous System Lymphoma
por: Furtner, Julia, et al.
Publicado: (2021)

Treatment of high-grade glioma patients during the COVID-19 pandemic: Impact on overall survival, tumor size and delay of treatment
por: Mischkulnig, Mario, et al.
Publicado: (2023)

SURG-13. EVALUATION OF 5-ALA FLUORESCENCE IN BRAIN METASTASES OF VARIOUS PRIMARY TUMORS: A MULTICENTER STUDY WITH EXPERIENCE IN 157 CASES
por: Mercea, Petra Andreea, et al.
Publicado: (2019)

Enhanced expression of autophagy‐related p62 without increased deposits of neurodegeneration‐associated proteins in glioblastoma and surrounding tissue – An autopsy‐based study
por: Klotz, Sigrid, et al.
Publicado: (2022)

Efficacy, Outcome, and Safety of Elderly Patients with Glioblastoma in the 5-ALA Era: Single Center Experience of More Than 10 Years
por: Kiesel, Barbara, et al.
Publicado: (2021)

Additional application of (1)H-spectroscopic (3D-MRSI) and diffusion-weighted magnetic resonance imaging (MRI) in breast MRI at 3 T: is there a diagnostic value in comparison with high temporal and spatial resolution morphologic and dynamic MRI in patients with breast lesions?
por: Pinker, K, et al.
Publicado: (2008)

Circulating PD-L1 levels change during bevacizumab-based treatment in recurrent glioma
por: Mair, Maximilian J., et al.
Publicado: (2021)

PSMA Expression in 122 Treatment Naive Glioma Patients Related to Tumor Metabolism in (11)C-Methionine PET and Survival
por: Traub-Weidinger, Tatjana, et al.
Publicado: (2021)

Evaluation of Gliomas with Magnetic Resonance Fingerprinting with PET Correlation—A Comparative Study
por: Marik, Wolfgang, et al.
Publicado: (2023)

Achieving high-resolution (1)H-MRSI of the human brain with compressed-sensing and low-rank reconstruction at 7 Tesla
por: Klauser, Antoine, et al.
Publicado: (2021)

Dynamic (31)P–MRSI using spiral spectroscopic imaging can map mitochondrial capacity in muscles of the human calf during plantar flexion exercise at 7 T
por: Valkovič, Ladislav, et al.
Publicado: (2016)

Key clinical benefits of neuroimaging at 7 T
por: Trattnig, Siegfried, et al.
Publicado: (2016)

5-ALA Fluorescence Is a Powerful Prognostic Marker during Surgery of Low-Grade Gliomas (WHO Grade II)—Experience at Two Specialized Centers
por: Hosmann, Arthur, et al.
Publicado: (2021)

Reply to Stummer, W.; Thomas, C. Comment on “Hosmann et al. 5-ALA Fluorescence Is a Powerful Prognostic Marker during Surgery of Low-Grade Gliomas (WHO Grade II)—Experience at Two Specialized Centers. Cancers 2021, 13, 2540”
por: Hosmann, Arthur, et al.
Publicado: (2021)

Improved susceptibility weighted imaging at ultra-high field using bipolar multi-echo acquisition and optimized image processing: CLEAR-SWI
por: Eckstein, Korbinian, et al.
Publicado: (2021)

Cannot write session to /tmp/vufind_sessions/sess_c9b1agk7sqv0dstlbqrdr12k8f