[The 29th report on survey of the adverse reaction to radiopharmaceuticals (the 32nd survey in 2006)].

This survey was performed in order to investigate the incidence of adverse reactions to radiopharmaceuticals in FY2006 in Japan. It was based on responses to questionnaires sent to nuclear medicine institutions. The reply was obtained from 975 institutions among 1263 to which the questionnaire had been sent. Thirty-two cases of adverse reactions were reported. A total of 1,189,127 radiopharmaceutical administrations was reported. The incidence of adverse reactions per 100,000 cases was 2.7. Three cases of defect products were reported, and the incidence of defect products per 100,000 cases was 0.3.