In-vivo neutron activation analysis for diagnosis and therapeutic monitoring

In-vivo neutron activation analysis (IVNAA) is now routinely used for the diagnosis and therapeutic monitoring of many diseases e.g. those of the skeletal system and those involving nutrition. Total body calcium(TBCa) and total body nitrogen(TBN) measurement are two such procedures. IVNAA facilities are designed for patient comfort and ease of operation in a hospital setting. They use portable isotopic neutron sources and conventional electronics. They are effective, non-invasive and, often, revenue generating in health care settings. They are now becoming common in care facilities. (author). 6 refs., 5 figs