title: Cadmium-its in vivo detection in man.
abstract: Neutron capture gamma-ray analysis has been applied to the in vivo detection of Cd in man. The technique was designed for the screening of industrial workers at risk. The limit of sensitivity in a liver-sized phantom is 0-5 ppm for a dose of 0-4 rad. Reproducibility and the effects of positional uncertainties have been investigated. A number of cadavers were studied to establish normal limits prior to commencement of a programme of clinical investigation. A patient with known Cd poisoning was estimated to contain 65-110 ppm of Cd in his liver. A liver dose of 0-05 rad was required.
mesh_terms: D000201:Activation Analysis; D000818:Animals; D001823:Body Composition; D002104:Cadmium / Q000032:analysis*; D002105:Cadmium Poisoning / Q000175:diagnosis; D006801:Humans; D008099:Liver / Q000032:analysis*; D008403:Mass Screening; D008961:Models, Structural; D009784:Occupational Diseases / Q000139:chemically induced; D013552:Swine
chemical_list: D002104:Cadmium