After ablation of residual thyroid,the sensitivity and accuracy of 131I-WBS was increased to 96% and 97% respectively,but the results of HTg and chest X-ray were same as before.

• 剩余甲状腺去除后131I-WBS(诊断与治疗剂量敏感性相同)敏感性和准确性分别达96%25和97%25,而Tg和X光胸片无变化。