166
Participants
Start Date
August 12, 2019
Primary Completion Date
April 1, 2024
Study Completion Date
April 1, 2024
stereotactic body radiotherapy (SBRT)
Radiotherapy dose is 36-54 Gy, irradiated in 3 times, every other day, completed within 1 week.
Radiofrequency ablation (RFA)
RFA with a safe margin, RFA again if residual, no more than 2 times.
Sun Yat-sen University Cancer Center, Guangzhou
Sun Yat-sen University
OTHER