title: [Acute pulmonary thromboembolism complicating lung lobectomy; report of a case].
abstract: Acute pulmonary thromboembolism is fatal if the diagnosis and treatments are delayed. Here we present a case of acute thromboembolism to the right and left pulmonary arteries after right lung lobar resection. A 52-year-old woman who admitted to our hospital with lung cancer was performed right upper lobectomy with mediastinal lymph node dissection (pT1N0M0, well differentiated adenocarcinoma). Two days after surgery, she complained sudden chest discomfort and dyspnea. The blood pressure and oxygen saturation were rapidly decreased. Because there was no lung edema or atelectasis in the chest portable roentgenogram and no ischemic change in the electrocardiogram, pulmonary thromboembolism was suspected and emergency chest computed tomography (CT) was performed. The CT showed left and right pulmonary arterial thromboembolism and immediate anti-coagulator therapy was started. Her condition was improved and chest CT, which was performed three days after the onset of the thromboembolism, showed decreased but still remained thrombus. The anti-coagulator therapy was continued and one month after the onset of the thromboembolism, thrombus was disappeared on chest CT. She is doing well 17 months after surgery. Early diagnosis and treatments are critical for the pulmonary thromboembolism.
authors.affiliation: First Department of Surgery, Showa University School of Medicine, Tokyo, Japan.
authors.forename: D
authors.initials: D
authors.lastname: Kataoka
authors.forename: M
authors.initials: M
authors.lastname: Kadokura
authors.forename: M
authors.initials: M
authors.lastname: Nonaka
authors.forename: S
authors.initials: S
authors.lastname: Yamamoto
authors.forename: T
authors.initials: T
authors.lastname: Kawada
authors.forename: T
authors.initials: T
authors.lastname: Takaba
mesh_terms: D000230:Adenocarcinoma / Q000556:secondary / Q000601:surgery; D000925:Anticoagulants / Q000008:administration & dosage*; D005260:Female; D006493:Heparin / Q000008:administration & dosage; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology / Q000601:surgery; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis; D008875:Middle Aged; D011013:Pneumonectomy / Q000009:adverse effects*; D011183:Postoperative Complications / Q000188:drug therapy; D011655:Pulmonary Embolism / Q000188:drug therapy* / Q000209:etiology*; D014859:Warfarin / Q000008:administration & dosage
chemical_list: D000925:Anticoagulants; D014859:Warfarin; D006493:Heparin