title: [Cerebral venous thrombosis and hereditary protein C deficiency].
abstract: Protein C together with its plasmatic cofactor protein S and antithrombin III probably represent the most important plasmatic inhibitor in coagulation. Protein C deficiency constitutes a high risk factor for venous thrombosis. Cerebral venous thrombosis is a manifestation which is scarcely referred to in protein C deficiency. The case of a 32 year old patient with protein C deficiency is presented. The patient was admitted for an endocraneal hypertension syndrome. CT and MR demonstrated multiple hemorrhagic cerebral infarctions. Arteriography confirmed vertebral venous thrombosis. Only six cases sufficiently documenting cerebral venous thrombosis due to protein C deficiency were found in the literature. In most cases coadjuvant factors exist predisposing thromboembolic disease. The present clinical case demonstrates the importance of considering protein C deficiency in the diagnosis of cerebral venous thrombosis in young adults.
authors.affiliation: Servicio de Neurología, Hospital Central de La Alianza, Barcelona.
authors.forename: J
authors.initials: J
authors.lastname: Massons
authors.forename: A
authors.initials: A
authors.lastname: Arboix
authors.forename: M
authors.initials: M
authors.lastname: Oliveres
authors.forename: C
authors.initials: C
authors.lastname: Besses
authors.forename: C
authors.initials: C
authors.lastname: Muñoz
authors.forename: F
authors.initials: F
authors.lastname: Titus
mesh_terms: D000328:Adult; D002550:Cerebral Veins; D030342:Genetic Diseases, Inborn / Q000453:epidemiology; D006579:Heterozygote; D006801:Humans; D008297:Male; D015995:Prevalence; D011486:Protein C / Q000235:genetics; D020151:Protein C Deficiency; D011559:Pseudotumor Cerebri / Q000209:etiology; D012307:Risk Factors; D013927:Thrombosis / Q000209:etiology*
chemical_list: D011486:Protein C
vernacular_title: Trombosis venosa cerebral y déficit hereditario de proteína C.