Complications of autotransfusion with salvaged blood.

As a means of limiting homologous transfusions, many centers are using autotransfusion devices during the postoperative period. Although their use may limit the risks associated with homologous blood administration, various adverse effects have been reported including sepsis, disseminated intravascular coagulation, and renal insufficiency. The authors present the case of a 9-year-old girl who developed acute cardiorespiratory dysfunction after reinfusion of salvaged blood. The use of autotransfusion devices and the probable mechanisms responsible for adverse effects are discussed.