Transfusion-Related Acute Lung Injury (TRALI)
Transfusion-Related Acute Lung Injury (TRALI) is a rare but serious reaction that can occur after blood transfusions. It involves sudden inflammation and swelling in the lungs, making it difficult to breathe. TRALI typically happens within six hours of receiving blood products and is thought to be caused by antibodies in the donor’s blood that react with the recipient’s immune system. Symptoms include shortness of breath, low oxygen levels, and fever. TRALI can be life-threatening, so careful screening of blood donations helps reduce the risk. Immediate medical treatment is essential for affected patients.
Additional Insights
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Transfusion-related Acute Lung Injury (TRALI) is a rare but serious complication that can occur after receiving a blood transfusion. It happens when the immune system reacts to substances in the donated blood, causing inflammation in the lungs. This results in difficulty breathing, low oxygen levels, and fluid buildup in the lungs, typically occurring within six hours of the transfusion. TRALI can be life-threatening, but it’s important to recognize and treat it quickly. Healthcare providers take steps to minimize the risk of TRALI through careful screening and transfusion practices.