The effect of total thyroidectomy and radioactive iodine on long-term survival in unilateral T3/T4 follicular thyroid carcinoma: insights from a propensity-matched retrospective analysis.

TT does not improve the survival rates of patients with stage T3/T4 FTC. For those patients who have not undergone TT, RAIT proves beneficial for CSS; however, further in-depth studies are required.