Results of surgical treatment of non-microcytic bronchopulmonary carcinoma in III-A stage

Archivos de bronconeumología
A I BlancoM Torres Cansino

Abstract

To analyze results and survival after surgical treatment of various stage III-a subgroups. We reviewed 748 case histories of patients with non-small cell bronchopulmonary carcinoma between January 1970 and December 1991, selecting 121 patients who underwent resection of stage III-a tumors, according to the pathologist's report. Overall survival at 3, 5 and 10 years was 26, 16 and 12%, respectively. The subgroup with better response to treatment was that of patients with T-3 tumors (peripheral), N-0, with survival of 21% at five years. If peribronchial and/or hilar (N-1) nodes were affected, survival was slightly less (16%). If mediastinal adenopathy (N-2) was present, there were no survivors after 3 years. In this same T-3 group, but with neoplastic invasion of the pericardium, mediastinal pleura or principal bronchi, survival after 3 years was nil. The survival rates of peripheral T-3 patients undergoing block resections were 27, 20 and 17% at 3, 5 and 10 years, respectively, 16% at 2 years and 0% at 5, for those with extrapleural resection. Patients with the poorest response to treatment were those with mediastinal nodes (N-2), in whom survival was 17, 12 and 8% at 3, 5 and 10 years, respectively. In the 34 patients received ...Continue Reading

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