PET-MRI, or Positron Emission Tomography-Magnetic Resonance Imaging, is a hybrid imaging technique that combines the functional imaging capabilities of PET with the detailed anatomical imaging of MRI. This technology aims to provide comprehensive insights into both the physiological and structural aspects of tissues and organs. ### Key Components: 1. **Positron Emission Tomography (PET)**: - PET utilizes radioactive tracers (often fluorodeoxyglucose, or FDG) that emit positrons.
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