Government of the People's Republic of China - Department of Interventional Ultrasound, Sun Yat-sen University (SYSU) - Department of Medical Ultrasonics, Sun Yat-sen University (SYSU) - Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, Jilin University (JLU) - Department of Abdominal Ultrasound, Sun Yat-sen University (SYSU) - Guangdong Key Laboratory of Liver Disease Research, Secondary Military Medical University - Biliary Tract Surgery Department I, Eastern Hepatobiliary Surgery Hospital, Government of the People's Republic of China - Department of Ultrasound, Xijing Hospital, Sun Yat-sen University (SYSU) - Department of Medical Ultrasonics, Guangxi Medical University - Guangxi Clinical Research Center for CRC; Department of Gastrointestinal Surgery, Guangxi Medical University - Department of Ultrasound, Sichuan Province Cancer Hospital - Department of Ultrasound, Xuzhou Central Hospital - Department of Medical Ultrasound, The Second Hospital of Anhui Medical University - Department of Interventional Ultrasound, Meizhou People's Hospital - Department of Ultrasound, Zhengzhou University - Department of Ultrasound, Affiliated Tumor Hospital of Zhengzhou University, PLA Medical College & 5th Medical Center of Chinese PLA General Hospital - Department of Medical Oncology, Shanxi Provincial People's Hospital - Department of Ultrasound and Shanxi Provincial People's Hospital - Department of Ultrasound