1. First Clinical Medical College Zhejiang Chinese Medical University Hangzhou China
2. Department of Abdominal Surgery Zhejiang Cancer Hospital Hangzhou China
3. Key Laboratory of Integrated Traditional Chinese and Western Medicine for Diagnosis and Treatment of Digestive System TumorHangzhou China
4. Department of Ultrasonics Zhejiang Cancer Hospital Hangzhou China
5. Cancer Institute of Integrated traditional Chinese and Western Medicine Key Laboratory of Cancer Prevention and Therapy Combining Traditional Chinese and Western Medicine Zhejiang Academy of Traditional Chinese Medicine Hangzhou China