Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0024141 (systemic lupus erythematosus)
 44,322 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Since most patients with thrombophilia in Israel are referred for diagnosis to our center, it was possible to estimate the relative frequency of the hereditary disorders leading to thrombophilia. 107 unrelated patients were evaluated over 4 years. Diagnoses were established in 23 patients (21.5%) while in 84 (78.5%) no abnormality was detected. Antithrombin III deficiency was found in 8 patients (7.5%), dominant protein C deficiency in 6 (5.6%), recessive homozygous protein C deficiency in 1, protein S deficiency in 3 (2.8%) and dysfibrinogenemia in 1. Four additional patients (3.7%) had a lupus anticoagulant. The frequency of deep vein thrombosis and pulmonary embolism was similar in patients with and without a definite diagnosis. Thrombosis of visceral or cerebral vessels and a positive family history were more frequent among patients in whom a definite diagnosis was made. In both groups there was a substantial lag between the time of presentation of the first thrombotic episode and the time of evaluation. Since the number of referred patients with thrombophilia has gradually increased over the period of the study, it is at present impossible to establish the prevalence of the various hereditary disorders leading to thrombophilia in the population.
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PMID:The relative frequency of hereditary thrombotic disorders among 107 patients with thrombophilia in Israel. 252 86

Thromboembolism in pregnancy and the puerperium and inherited or acquired thrombophilia are associated. Thrombophilia can be revealed by pregnancy. Thrombotic risk during pregnancy and the puerperium is higher in asymptomatic women with than without thrombophilia. Antithrombin deficiency, combined deficiencies and homozygous or double-heterozygotes factor V Leiden and factor II G 20210 A mutations are associated with a higher thrombotic risk than heterozygote mutations or protein S and C deficiencies, whereas hyperhomocysteinemia does not appear as a risk factor for maternal thromboembolic disease. Antiphospholipid syndrome with lupus anticoagulant is strongly associated with thrombotic risk in pregnancy and the puerperium. Further studies are required to assess the thrombotic risk in women with preeclampsia as well as early or late recurrent pregnancy loss.
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PMID:[Risk factors of thromboembolism associated with pregnancy and the puerperium. Role of inherited and acquired thrombophilia]. 1502 82