TABLE 3

Clinical Scenarios for RAI Dosimetry

Scenario no.DescriptionAppropriatenessScore
1Determination of prescribed activity for 131I treatment after thyroidectomyAppropriate7
2Determination of prescribed activity for 131I treatment in patients before thyroidectomyRarely appropriate1
3RAI dosimetry in pregnant or lactating patients (123I vs. 131I in indication section of text)Rarely appropriate1