TRALI occurs within how many hours of transfusion?
TRALI is defined as Transfusion Associated Acute Lung injury (ALI) that occurs within 6 hours of transfusion with the majority of patients developing clinical features within 1-2 hours of transfusion (Usually 1 to 2 hours but up to 6 hours) Ref: Harrisons 20th edition
6 hours
12 hours
48 hours
72 hours
Haematology