Thyroid Cancer: Radiation Safety Precautions in¹³¹I Therapy Based on Actual Biokinetic Measurements

Abstract

On the basis of the current dose limits, typically administered activities of 3.7 GBq to a patient with ablation treatment or 7.4 GBq to a patient with follow-up treatment required 3 days of sleeping apart for keeping the doses to pregnant women and children below 1 mSv. No precautions were required for non-cosleeping nonpregnant adult family members.