Emission computed tomography
|Emission computed tomography|
The imaging agent used in SPECT emits gamma rays, as opposed to the positron emitters (such as 18F) used in PET. There are a range of radiotracers (such as 99mTc, 111In, 123I, 201Tl) that can be used, depending on the specific application.
Lua error in package.lua at line 80: module 'Module:Buffer' not found.