Department of Gastrointestinal Oncology;
Key Laboratory of Carcinogenesis and Translational Research;
Ministry of Education;
Peking University Cancer Hospital and Institute;
Department of Pathology;
Key Laboratory of Carcinogenesis and Translational Research;
Ministry of Education;
Peking University Cancer Hospital and Institute;
Drug; liver; injury; Preoperative; chemotherapy; Hepatic; artery; infusion; Sinusoidal; dilation;