GPT and neoplasm: Twenty related risk factors, including gender, age, comorbidity scores, biochemical parameters, and blood routine before treatment like alanine transaminase (ALT)-pre, glutamic oxaloacetic transaminase (AST)-pre, ALB-pre, STB-pre, Cr-pre, Hb-pre, platelet (PLT)-pre, white blood cell (WBC)-pre, lymphocyte (LY)-pre, red blood cell (RBC)-pre, the location of tumor, the maximum diameter of tumor, MWA energy, MWA time, and the number of antenna insertions, were analyzed using the univariate and multivariate logistic regression model method.