[Extrapleural pneumonectomy for thoracic malignancies].
Extrapleural pneumonectomy has been used by thoracic surgeons in the treatment of malignant pleural mesothelioma as well as other pleural diseases, such as tuberculous empyema. Recently, this operative procedure has been also sporadically applied for the treatment of carcinomatous pleuritis of lung cancer and/or invasive thymoma in some institutions. We performed this operation in 24 patients with thoracic malignancy: 15 patients with carcinomatous pleuritis of primary lung adenocarcinoma (6 patients with T4N0 disease, 2 with T4N1, and 7 with T4N2), 3 patients with stage IV a thymoma, and 6 patients with malignant pleural mesothelioma (2 patients with stage II disease, 3 with stage III, and 1 with stage IV). All patients survived the operation and were discharged from the hospital. Major complications were intrathoracic hemorrhage and empyema in 2 patients each. The median survival time and 5-year survival rate of lung cancer patients were 34 months and 45.5%, respectively. All patients with thymoma are alive now without disease 9 to 133 months after operation. All patients with malignant pleural mesothelioma except 1, who lately underwent this treatment, died of disease from 15 to 27 months after surgery. Our results indicate that carefully selected patients with carcinomatous pleuritis of lung cancer and thymoma may be candidates for extrapleural pneumonectomy for cure. Nevertheless, the ultimate value of this surgical treatment should be ascertained in a prospective study with a large number of patients.
Yokoi
Kohei
K
Division of General Thoracic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Matsuguma
H
H
Nakahara
R
R
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000601:surgery; D008297:Male; D008654:Mesothelioma / Q000601:surgery; D008875:Middle Aged; D010997:Pleural Neoplasms / Q000601:surgery; D011013:Pneumonectomy / Q000379:methods* / Q000401:mortality; D012189:Retrospective Studies; D013899:Thoracic Neoplasms / Q000601:surgery*; D013945:Thymoma / Q000601:surgery; D013953:Thymus Neoplasms / Q000601:surgery