umls-concept:C0398625 | skos:definition | MSH: An absence or deficiency in PROTEIN C which leads to impaired regulation of blood coagulation. It is associated with an increased risk of severe or premature thrombosis. (Stedman's Med. Dict., 26th ed.),NCI: A rare thrombophilia disorder characterized by deficiency of protein C. It results in venous thromboembolism. | lld:umls |