超声新技术在肝细胞癌诊疗中的应用现状与展望OA

As a common type of primary liver cancer,hepatocellular carcinoma(HCC)is a major health threat in China.Ultrasound is a crucial imaging modality in the clinical diagnosis and treatment of HCC,and the development and application of new ultrasound technologies have high clinical value.Currently,ultrasound and contrast-enhanced ultrasound combined with artificial intelligence have shown promising potential in the detection of focal liver lesions,image-based HCC diagnosis,outcome assessment,and prognostic prediction;furthermore,ultrasound fusion imaging technology has shown certain clinical value in guidance and efficacy evaluation of percutaneous thermal ablation;three-dimensional ultrasound has certain advantages in assisting ablation and assessing ablation margins;endoscopic ultrasonography can be used as a supplementary method for HCC cases that are difficult to scan or guide via percutaneous ultrasound.