Another recent study showed the same outcome as the previous study where patients aged 16 to 80 with T1 to T3 tumor size, with possible spread to LN, but no metastasis, underwent low- versus high-dose RAI, in combination with either TSH alfa or TH withdrawal prior, and it was shown that the success rates were comparable in all groups of patients ranging between 85 and 89% [29]. The gene discussed is TH; the disease is neoplasm.