[Antithrombin III deficiency induced by heparin and constitutional protein C deficiency. Apropos of a case].
Major mesenteric venous thrombosis in a young man who had already had spontaneous thromboembolic accidents prompted the diagnosis in 1982 of 'Antithromin III' deficiency. The initial reduction of this inhibitor proved to be secondary to a consumption raised abnormally by Heparin. Research into the family antecedents made it possible in 1983 to discover a constitutional 'Protein C' deficiency without stopping the antivitamins K for this patient.
D000328:Adult; D020152:Antithrombin III Deficiency; D001778:Blood Coagulation Disorders / Q000235:genetics; D006023:Glycoproteins / Q000172:deficiency*; D006493:Heparin / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008641:Mesenteric Vascular Occlusion / Q000097:blood*; D008642:Mesenteric Veins; D010375:Pedigree; D011486:Protein C; D013927:Thrombosis / Q000097:blood*
D006023:Glycoproteins; D011486:Protein C; D006493:Heparin
Déficit en antithrombine III induit par l'héparine et déficit constitutionnel en protéine C. A propos d'un cas.