From: PET/MRI: a frontier in era of complementary hybrid imaging
Components of PET | Effect on MRI | Consequences | Resolution |
---|---|---|---|
Scintillator detector | Non-uniformity of main magnetic field (B0) | Introduces magnetic induction | Substituting with MRI compatible scintillation detectors |
Gamma Shielding | Introduction of distortion and non-linearity due to eddy currents | Higher cost | Alternative shielding materials are chosen |
Electronics and cables of PET | Causes to RF interference | Heating effect | Introducing RF shield around PET detectors |