radiopharmacological
/ˌreɪdɪəʊˌfɑːməkəˈlɒdʒɪkl/adjective
Of or relating to radiopharmacology or radiopharmaceuticals; involving the use of radiopharmaceuticals.
Origin
1960s; earliest use found in Biological Abstracts. From radio- + pharmacological. Compare slightly earlier radiopharmaceutical.