Autologous blood transfusions. Council on Scientific Affairs
Blood collected from a patient for retransfusion at a later time into that
same individual is called "autologous blood." When the guidelines
established by the American Association of Blood Banks are followed,
autologous blood is the safest type of blood for transfusion. It also
decreases the demand for banked blood and eliminates the risk of infection
and alloimmunization from a transfusion. Autologous transfusions are
becoming widely available; since 1974 the number of institutions providing
autologous transfusion programs has increased more than fourfold. The
Council on Scientific Affairs endorses the use of autologous blood
transfusions.