【Abstract】ObjectiveTo investigate the risk factors for acute lung injury(ALI) after orthotopic liver transplantation(OLT) and to explore the prevention and cure scheme.MethodsThe risk factors responsible for ALI in 4 patients undergoing OLT were analyzed with retrospective investigation.ResultsPortal pulmonary hypertension, longterm mechanical ventilation, severe infection, SIRS, hypercoagulability, overdose transfusion and kidney dysfunction were risk factors for ALI.ConclusionALI frequently occurred after OLT. Reducing and diminishing the risk factors is very important to avoid ALI after OLT.
