<Ul> <Li> Inhalation of hot or toxic gases </Li> <Li> Pulmonary contusion, i.e., high - energy trauma (e.g. vehicle accidents) </Li> <Li> Aspiration, e.g., gastric fluid </Li> <Li> Reexpansion, i.e. post large volume thoracocentesis, resolution of pneumothorax, post decortication, removal of endobronchial obstruction, effectively a form of negative pressure pulmonary oedema . </Li> <Li> Reperfusion injury, i.e. postpulmonary thromboendartectomy or lung transplantation </Li> <Li> Swimming induced pulmonary edema also known as immersion pulmonary edema </Li> <Li> Transfusion Associated Circulatory Overload (TACO) occurs when multiple blood transfusions or blood - products (plasma, platelets, etc .) are transfused over a short period of time . </Li> <Li> Transfusion associated Acute Lung Injury (TRALI) is a specific type of blood - product transfusion injury that occurs when the donors plasma contained antibodies against the donor, such as anti-HLA or anti-neutrophil antibodies . </Li> <Li> Severe infection or inflammation which may be local or systemic . This is the classical form of ALI - ARDS . </Li> </Ul> <Li> Inhalation of hot or toxic gases </Li> <Li> Pulmonary contusion, i.e., high - energy trauma (e.g. vehicle accidents) </Li> <Li> Aspiration, e.g., gastric fluid </Li>

Pulmonary congestion is when the blood from the ventricle flows back into the