General overview of blood products in vitro quality: Processing and storage lesions

Abstract Blood products are issued from blood collection. Collected blood is immediately mixed with anticoagulant solutions that immediately induce chemical and/or biochemical modifications. Collected blood is then transformed into different blood products according to various steps of fabrication. All these steps induce either reversible or irreversible “preparation-related” lesions that combine with “storage-related” lesions. This short paper aims to provide an overview of the alterations that are induced by the “non-physiological” processes used to prepare blood products that are used in clinical practice.