DR P. MARAZZI / SCIENCE PHOTO LIBRARY DR P. MARAZZI / SCIENCE PHOTO LIBRARY
Autologous blood transfusion during surgery. Autologous blood transfusion is the collection and re-infusion of a patient's own blood during a surgical procedure. Autologous transfusions may be used for religious reasons or to prevent a transfusion reaction or transmission of blood-borne disease.
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