title: [Inferior caval syndromes. Apropos of 45 cases].
abstract: The authors report their experience with 45 cases of inferior vena cava thrombosis. Diagnosis was delayed for an average of 55 days. One-third of cases were revealed by an embolic complication. Inflammatory diseases were the most common causes (Behcet disease: seven cases, systemic lupus erythematosus: 5 cases). Malignancies accounted for 20% of cases. Abnormalities of coagulation were uncommon: antithrombin III deficiency in one patient and protein C deficiency in another. Estrogen-progestogen combinations could be incriminated in 4 cases. Outcome was fatal in 20% of cases, usually as a result of the underlying disease. Functional status was good in two-thirds of patients without malignancy followed up for an average of 27 months. In 14 patients a clip was inserted to ensure total (3 cases) or partial (11 cases) interruption of vena cava blood flow because of a free thrombus and/or recurrent pulmonary embolism. Three patients had thrombectomy. After clip insertion two embolisms were recorded, one of which occurred in the immediate post-operative period.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001528:Behcet Syndrome / Q000150:complications; D005260:Female; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000150:complications; D011655:Pulmonary Embolism / Q000209:etiology; D011859:Radiography; D013118:Spinal Cord Diseases / Q000209:etiology; D013927:Thrombosis / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D014682:Vena Cava, Inferior / Q000000981:diagnostic imaging / Q000601:surgery
vernacular_title: Syndromes caves inférieurs. A propos de quarante-cinq cas.