Table 3. Comparison of tumor visibility and technical feasibility score between B-mode US and US-CT fusion imaging.

	B-mode	Fusion imaging	p-value
Tumor visibility	2.02±0.72	2.56±1.02	<0.001
Technique efficacy	2.41±0.52	3.59±0.38	<0.001

Values are presented as mean±standard deviation.

US, ultrasonography; CT, computed tomography.