title: [Diagnosis and surgical therapy of lung metastases].
abstract: Operations for pulmonary metastases were carried out on 33 patients from January 1st 1976 to December 31st 1985 at the Surgical Division, University of Cologne. In six cases each, the primary tumors were hypernephromas, colorectal carcinomas and osteocarcinoma. There were five cases of melanoma, three cases of testicular carcinoma, two cases of corpus carcinoma and two cases of soft-tissue sarcoma as well as one case each of parotid, tonsillar and laryngeal carcinoma. The large number of metastases could be determined in 21 cases (64%) by means of preoperative radiodiagnostics with X-rays of the chest in two planes, conventional tomography and computer tomography of the thorax. Computer tomography was the most efficient single investigation. 17 patients received atypical resection and lobectomy was carried out in 16 cases. For all patients, the cumulative survivals revealed a one-year actuarial survival of around 70% and a three-year actuarial survival of about 20%. Patients with several metastases (two to six) had a very much poorer prognosis than patients with solitary pulmonary metastases. There was no connection between the surgical technique selected and the expected survival time in any case. The tumor-free interval between operation on the primary tumor and resection of the pulmonary metastases only had a slight prognostic significance.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging / Q000556:secondary* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011013:Pneumonectomy / Q000379:methods; D011379:Prognosis; D014056:Tomography, X-Ray; D014057:Tomography, X-Ray Computed
vernacular_title: Diagnostik und operative Therapie von Lungenmetastasen.