Ultrasonic-guided radiofrequency ablation is the most common minimally invasive treatment for liver cancer. This study will use my country's self-developed intelligent ultrasonic navigation tool (NAVIRFA® Navigation System) to assist in the puncture of the needle during ablation, to observe the operation time, Whether the needle accuracy, ablation effect and complications are different from the traditional free-hand ultrasonic guidance technology.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
60
radiofrequency ablation by NAVIRFA® Navigation System.
radiofrequency ablation by ultrasound
National Taiwan University Hospital
Taipei, Taiwan, Taiwan
RECRUITINGrequired scan time
the time required until start of the ablation (measured from the time of the first US scan to the start of the ablation).
Time frame: Before ablation treatment
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