A hand gamma camera system for generating an image of a gamma radiation source,
said camera comprising a housing designed to be hand held, a gamma radiation image
detector mounted on or in said housing that generates detection data responsive
to radiation data from a gamma source incident on said radiation detector, a controller
connected to said radiation detector that receives said detection data and generates
image data and a display mounted on or in said housing that receives said image
data from said controller and generates an image.