Department of Surgical Oncology and General Surgery;
University Hospital of Western Paraná;
State University of Western Paraná;
Cascavel 85819-110;
Paraná;
Brazil;
Department of Nephrology;
University Hospital of Western Paraná;
State University of Western Paraná;
Cascavel 85819-110;
Paraná;
Brazil;
Liver transplantation; Acute kidney injury; Artificial neural network; Prediction; Hepatocellular carcinoma; Postoperative;