排泄性尿路造影におけるイオパミロン370の使用経験 : アレルギー歴あるいはイオン性造影剤による副作用の既往を有する患者に対する有用性

Abstract

Iopamidol (Iopamiron 370) was examined for use in intravenous urography in 37 patients who previously developed adverse reactions to conventional ionic contrast media or had a history of allergy. The patients were divided into three groups (group A1:22 patients with previous adverse reactions to contrast media, but without history of allergy, group A2:8 patients with previous adverse reactions to contrast media and with history of allergy, group B:7 patients with a history of allergy, but without experience of using contrast media. Adverse reactions to iopamidol were observed in 6 patients (one in group A1, four in group A2, one in group B) and there were no serious adverse reactions. In conclusion, iopamidol seems to be a safe contrast medium for the patients without history of allergy, but we should examine it carefully as in the case of conventional ionic contrast media.