CARCINOSARCOMAS OF THE LUNG - 3 CASE-REPORTS AND LITERATURE-REVIEW

Therapy and course of pulmonary manifestations of carcinosarcomas in three patients are described. For this rare mixed tumor there is a prevalence among men between the ages of forty and seventy. Operative therapy should be employed whenever possible, because of the poor results achieved thus far using radiotherapy or chemotherapy. Carcinosarcomas were thought to have a worse prognosis than other non-small-cell bronchial carcinomas but an increasing number of reports indicate a similar clinical course and prognosis. Pneumonectomy was required for two of our patients and lobectomy was performed in the third. The period of observation extended over two years. One patient, tumor stage T4N0M0 died of his disease after seven months. The two other patients, tumor stages T3N0M0 and T2N1M0, were operated on thirty-three and thirty-five months ago respectively and are clinically disease-free and in good health.