Fig. 3

Local control curve and overall survival curve after CT-guided ¹²⁵I implantation. a Local control curve after CT-guided ¹²⁵I implantation. b Overall survival curve after CT-guided ¹²⁵I implantation. CT computed tomography; Local control rate (LCR) was defined as the absence of tumor progression in CT (stable disease + partial response + complete response); Overall survival rate (OSR) was defined as the percentage of patients who are alive after a specified number of years of follow-up from the start point of post-implication to the end of follow-up or death