• D Elias and V Lapierre.
• Service de Chirurgie digestive carcinologique, Institut Gustave Roussy, Villejuif.
• Presse Med. 1996 Feb 17;25(6):255-8.

AbstractIn this review, we develop four topics on the relationship between blood transfusion and cancer. First, the rationale for not allowing blood donations from patients with infiltrating tumors is presented. Second, the different possibilities for autotransfusions in cancer patients are discussed. Predeposited autotransfusions are rarely possible in these patients, in addition to the high cost. The usefulness of another method, intraoperative autologous transfusion with blood saved from the surgical field, is not well established. Our third topic concerns the effect of transfusion on cancer induction. In some cases, the risk of cancer is higher after allogenic transfusion resulting from a mechanism involving alterations of the immune function. Finally, the relationship between transfusion and cancer recurrence is controversial. In spite of numerous studies attempting to elucidate this relationship, no final conclusion can be drawn at the present time. What is sure, is that patients requiring blood transfusion have a higher risk of recurrence than patients who do not need transfusion.

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