#6.5.2a
medical tracers; technetium–99m and fluorine–18
#6.5.2b
gamma camera; components – collimator, scintillator, photomultiplier tubes, computer and display; formation of image
#6.5.2c
diagnosis using gamma camera
#6.5.2d
positron emission tomography (PET) scanner; annihilation of positron–electron pairs; formation of image
#6.5.2e
diagnosis using PET scanning.