technetium TC-99mOne of the radioactive isotopes of technetium, a gamma/beta-emitter with a half life of 6 hours.Check for active clinical trials using this agentView this agent in the NCI ThesaurusSynonym:Tc 99mtechnetium 99mSearch NCI's Drug DictionaryStarts withContainsPlease enter up to 30 characters for your searchBrowse:ABCDEFGHIJKLMNOPQRSTUVWXYZ#
