Differential Diagnosis between Low-Grade and High-Grade Astrocytoma Using System A Amino Acid Transport PET Imaging with C-11-MeAIB: A Comparison Study with C-11-Methionine PET Imaging

<div>A case of a thirty-three-year-old male having newly diagnosed low-grade glioma in the right frontal lobe by stereotactic biopsy (benign group) (case #6). High uptake of MET was in the tumor, while no significant uptake of MeAIB was noted.</div>

Contrast Media & Molecular Imaging

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Figure 4: Differential Diagnosis between Low-Grade and High-Grade Astrocytoma Using System A Amino Acid Transport PET Imaging with C-11-MeAIB: A Comparison Study with C-11-Methionine PET Imaging 

Figure 4 | Differential Diagnosis between Low-Grade and High-Grade Astrocytoma Using System A Amino Acid Transport PET Imaging with C-11-MeAIB: A Comparison Study with C-11-Methionine PET Imaging 