Radiography, Computed tomography, Positron emission tomography
The Positron(antiparticle of the electron)
Positron emission tomography(PET)
which respectively give rise to the electron and the Positron.
it emits a Positron, an antiparticle of the electron with opposite charge.
by electron capture or Positron emission, and also to stable 40 Ca(88.8%)
For example, an antiproton and a Positron can form an antihydrogen atom,
form of CT using a gamma ray(Positron emitting) source and the PET detectors.
various anatomic structures(as a measure of the injected Positron emitter) can be visualized
Commission over the proposed 1970 construction of the Stanford Positron Electron Asymmetric Ring SPEAR.
Later, the substance was used in dedicated Positron tomographic scanners, to yield the modern procedure.