Research Article

Intelligent Algorithm-Based Ultrasound Images in Evaluation of Therapeutic Effects of Radiofrequency Ablation for Liver Tumor and Analysis on Risk Factors of Postoperative Infection

Figure 5

Therapeutic effects. (a) Complete ablation rate and incomplete ablation rate and (b) changes in liver tumor nodules. ∗ compared with a diameter <3 cm, P<.
(a)
(b)