W China Univ Med Sci;
Dept Gen Surg;
Affiliated Hosp 1;
Chengdu 610041;
Sichuan Provinc;
Peoples R China;
W China Univ Med Sci;
Dept Radiol;
Affiliated Hosp 1;
Chengdu 610041;
Sichuan Provinc;
Peoples R China;
ketone; bodies; energy; metabolism; liver/metabolism; liver; neoplasms/therapy; carcinoma; hepatocellular/therapy; embolization; therapeutic; postoperative; complication; liver; function; test;