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<.
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(b) |