Guidance and Control of Percutaneous Treatments
Over the past decade, extensive changes have occurred in the therapeutic approach to primary and metastatic hepatic malignancies. Currently, percutaneous interventional modalities such as ethanol injection (PEI) and thermal ablation using different energy sources including radiofrequency (RF), laser or microwave are widely accepted for minimally invasive treatment of liver tumors (Goldberg et al. 2000; Dodd et al. 2000).
KeywordsArterial Phase Power Doppler Coagulation Necrosis Power Doppler Sonography Microbubble Contrast Agent
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