The following are required within 1 month of radioiodine therapy: CBC, chemistry panel, T4 (quantitative) and urinalysis.
*If your patient has a cardiac arrhythmia or loud murmur, ECG/ultrasound/radiographs are suggested (unstable cardiac patients would be considered high-risk for the procedure)
*If palpable abdominal masses or changes in bloodwork outside of what is expected for being hyperthyroid, radiographs, and/or ultrasound are suggested
*Total body survey radiographs are recommended but not required for all patients