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Updated: Feb 4, 2026
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Imaging Glioma Initiation In Vivo Through a Polished and Reinforced Thin-skull Cranial Window
Published on: November 20, 2012
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PET imaging in glioma: techniques and current evidence
Nina M Mansoor1, Stefanie Thust1,2, Vincenzo Militano3
1Department of Brain Rehabilitation and Repair, UCL Institute of Neurology.
Nuclear Medicine Communications
|October 11, 2018
Summary
Positron Emission Tomography (PET) offers valuable insights into brain tumour metabolic processes, aiding in diagnosis and treatment assessment. This review evaluates PET tracers for glioma characterization.
Area of Science:
- Neuro-oncology
- Medical Imaging
- Radiochemistry
Background:
- Gliomas are primary brain tumours with complex metabolic profiles.
- Accurate characterization is crucial for diagnosis, grading, and treatment response assessment.
- Distinguishing treatment effects from tumour recurrence remains a clinical challenge.
Purpose of the Study:
- To review current Positron Emission Tomography (PET) techniques for glioma characterization.
- To critically assess the evidence for various PET tracers in untreated and treated gliomas.
- To highlight the role of PET in differential diagnosis, grading, and monitoring.
Main Methods:
- Literature review of PET techniques and tracers for glioma.
- Critical assessment of evidence for [F]Fluorodeoxyglucose (FDG), choline, and amino acid tracers.
- Focus on applications in both newly diagnosed and recurrent gliomas.
Main Results:
- PET provides metabolic information aiding in glioma characterization.
- Different tracers show varying utility in differentiating tumour grades and recurrence.
- [F]FDG, choline, and amino acid tracers have distinct roles in glioma assessment.
Conclusions:
- PET imaging is a valuable tool for comprehensive glioma characterization.
- The choice of PET tracer impacts diagnostic accuracy and treatment monitoring.
- Further research can optimize PET's role in neuro-oncology.
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