An image fusion system for estimating the therapeutic effects of radiofrequency ablation on hepatocellular carcinoma

[摘要] BackgroundDuring ultrasound-guided radiofrequency ablation (RFA) of hepatocellular carcinoma (HCC), high echoic areas due to RFA-induced microbubbles can help calculate the extent of ablation. However, these areas also decrease visualization of target tumors, making it difficult to assess whether they completely cover the tumors. To estimate the effects of RFA more precisely, we used an image fusion system (IFS).

[学科分类] 肿瘤学

[关键词] image fusion;hepatocellular carcinoma;radiofrequency ablation