title: Pulmonary thromboembolectomy in congenital antithrombin III deficiency associated with acute pulmonary embolism -report of a case-.
abstract: Antithrombin III (AT III) deficiency is a rare hereditary disease that predisposes to thromboembolic complications. We report a case of AT III deficiency complicated with acute pulmonary thromboembolism, successfully treated with emergency pulmonary thromboembolectomy after insertion of an inferior vena cava filter. AT III activity before treatment was found to be 44% of normal value and remained less than 50% of normal throughout the postoperative course. In his family line, both the patient's aunt and deceased father had a history of pulmonary infarction. AT III activity of the patient's aunt was 47 to 58% of normal value. The patient was discharged on the 15th day after surgery and has been doing well for four years receiving warfarin as anticoagulant therapy. Careful follow-up is essential for early detection of the recurrent pulmonary thromboembolism resulting in pulmonary hypertension and/or right heart failure.
authors.affiliation: Division of Cardiovascular Surgery, Aishin Memorial Hospital, Sapporo, Japan.
authors.forename: Junichiro
authors.initials: J
authors.lastname: Takahashi
authors.forename: Masamichi
authors.initials: M
authors.lastname: Ito
authors.forename: Jun
authors.initials: J
authors.lastname: Okude
authors.forename: Toshihiro
authors.initials: T
authors.lastname: Gohda
authors.forename: Yutaka
authors.initials: Y
authors.lastname: Wakamatsu
authors.forename: Shigeyuki
authors.initials: S
authors.lastname: Sasaki
authors.forename: Keishu
authors.initials: K
authors.lastname: Yasuda
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000925:Anticoagulants / Q000627:therapeutic use; D020152:Antithrombin III Deficiency / Q000150:complications*; D017128:Embolectomy / Q000379:methods*; D006801:Humans; D008297:Male; D011651:Pulmonary Artery / Q000601:surgery*; D011655:Pulmonary Embolism / Q000188:drug therapy / Q000209:etiology* / Q000601:surgery*; D016896:Treatment Outcome; D016306:Vena Cava Filters; D014859:Warfarin / Q000627:therapeutic use
chemical_list: D000925:Anticoagulants; D014859:Warfarin