Abstract
While liver RFA treatment is minimally invasive, it is difficult for surgeon to confirm the ablated area on ultrasonic image. For accuracy improvement of RFA treatment we proposed an ablation supporting system for RFA. In this paper we discussed how the time interval affects the accuracy and analysis cost in the system. According to the experimental results under different time interval conditions it is suggested the time interval 30[s] was efficient to realize the goal temperature of the certain location close to the needle.
