Glossary Factor IX Complex Concentrate Read more about this product under its more widely used name, “Prothrombin Complex Concentrate (PCC).” Back to Glossary List Blood Donation and Improved Cardiometabolic Health Mitochondrial DNA Acts as a “First Hit” for Antibody-Mediated TRALI Liberal or Restrictive Transfusion Thresholds for Surgery Patients with High Cardiac Risk Iron Supplementation for Blood Donors Based on Ferritin Levels Impact of Individual Donor Assessment Deferral Changes on Donor HIV, HBV, HCV, and Syphilis Prevalence Visit Transfusion News » Follows Facebook 14.7k Followers