Tissue Uptake for Gamma Imaging

Tissue uptake for gamma imaging refers to the process by which tissues absorb or accumulate radiotracers that emit gamma rays, enabling visualization and quantification using a gamma camera. This is not a single molecular target or receptor, but rather a functional property of tissue based on the interaction with specific radiopharmaceuticals used in nuclear medicine imaging modalities such as SPECT and planar scintigraphy. The mechanism depends on the specific radiotracer, with uptake determined by factors such as tracer affinity/selectivity, non-specific binding, and clearance kinetics.

Other names

Radiotracer AccumulationGamma Camera ImagingSPECT ImagingPlanar Scintigraphy