Monarch Disease Ontology term MONDO_0019145 (hereditary thrombophilia due to congenital protein C deficiency) can be described as follows. Congenital protein C deficiency is an inherited coagulation disorder characterized by deep venous thrombosis symptoms due to reduced synthesis and/or activity levels of protein C. Also known as: Protein C Deficiency, Protein C deficiency, Protein C deficiency disease, autosomal recessive thrombophilia due to PC deficiency, autosomal recessive thrombophilia due to congenital protein C deficiency, hereditary thrombophilia due to PC deficiency, protein C deficiency.