Vivo radioassay process
AssigneeByk-Mallinckrodt CIL B.V.
InventorWilhelmus T. Goedemans
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Abstract
There is disclosed an in vivo radioassay process in which a radioactive chelate of indium and an 8-hydroxyquinoline is introduced into a warmblooded animal having an inflammatory reaction in an area in which the chelate would not accumulate to the same extent if the inflammation were not present. The chelate gathers in the inflamed area, for instance, in a body abscess, or other injury, and its location is determined by radio surveying the body by an external imaging technique.
Claims7
A method for radioassaying a warmblooded animal to locate an inflammatory reaction which comprises providing in the bloodstream of said animal a small amount of a radioactive indium-8-hydroxyquinoline sufficient to form indium-radioactive blood components in said animal for detection by external imaging, and subjecting said animal to external imaging for detecting accumulated radioactivity in an inflamed area to determine its location in the body of said animal.
Dependencies are inferred from the claim text.