Can FDG-PET/MR help to overcome limitations of sequential MRI and PET-FDG for differential diagnosis between recurrence/progression and radionecrosis of high-grade gliomas?
| Autor: | M. Bertaux, Lydia Yahia-Cherif, B. Sgard, Nadya Pyatigorskaya, Aurélie Kas |
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| Rok vydání: | 2021 |
| Předmět: |
medicine.medical_specialty
Diagnostic accuracy 030218 nuclear medicine & medical imaging Diagnosis Differential 03 medical and health sciences 0302 clinical medicine Fluorodeoxyglucose F18 Humans Medicine Radiology Nuclear Medicine and imaging neoplasms Radiological and Ultrasound Technology Brain Neoplasms business.industry Glioma medicine.disease Magnetic Resonance Imaging carbohydrates (lipids) Positron-Emission Tomography Neurology (clinical) Radiology Radiopharmaceuticals Differential diagnosis business 030217 neurology & neurosurgery Glioblastoma |
| Zdroj: | Journal of Neuroradiology. 48:189-194 |
| ISSN: | 0150-9861 |
| Popis: | The aim of our study was assessing the potential of FDG-PET-MRI to overcome limitations of separately performed MRI and PET-FDG and improving the performance of high-grade gliomas evaluation. Combined PET-MRI analysis allowed differentiating between recurrence/progression and radionecrosis with improved diagnostic accuracy (95% vs 63% for PET and 82% for MRI). FDG being a reliable, cost-saving tracer in this indication, combined FDG PET-MRI analysis could play a significant role in the follow-up of high-grade brain tumors. |
| Databáze: | OpenAIRE |
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