Diferencia entre revisiones de «Transfusion-related acute lung injury»
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==Background== | ==Background== | ||
*Due to granulocyte recruitment and degranulation within the lung | *Due to granulocyte recruitment and degranulation within the lung | ||
*More common with [[FFP]] and [[platelet]] | *More common with [[FFP]] and [[platelet transfusion]]s (extremely rare with [[pRBC]] transfusion alone) | ||
**[[pRBCs]] do contain residual plasma and can have TRALI | **[[pRBCs]] do contain residual plasma and can have TRALI | ||
Revisión del 20:56 4 feb 2016
Background
- Due to granulocyte recruitment and degranulation within the lung
- More common with FFP and platelet transfusions (extremely rare with pRBC transfusion alone)
- pRBCs do contain residual plasma and can have TRALI
Clinical Features
- ARDS-like symptoms
Differential Diagnosis
Transfusion Reaction Types
- Acute
- Delayed
Diagnosis
- Time Frame: abrupt to within 6 hours of transfusion initiation
Management
- Strop transfusion
- Treat like ARDS
- Avoid diuresis
Disposition
- Bilateral pulmonary infiltrates due to noncardiogenic pulmonary edema within 6h of transfusion