Postoperative Antimicrobial Prophylaxis Versus Placebo for Infection Prevention in HCC After Liver Resection

Exclusion Criteria

• •Underwent hepatectomy combined with resection of other organs, except for gallbladder;
• •Found obvious infection during operation;
• •Combination with other operations, such as biliary reconstruction or tube drainage, bile duct exploration and stone remove, etc.;
• •Allergic to the antibiotics used in the 24h before surgery;
• •Emergency surgery;
• •Tumor rupture;
• •Did not underwent hepatectomy because of any reasons;
• •Admission to ICU after surgery;
• •ASA grade ≥ 3;
• •Denial of informed consent.