A combined surgical approach to non-oat-cell pulmonary carcinoma with single cerebral metastasis.
Eighty consecutive patients with pulmonary non-oat-cell carcinoma and a single cerebral metastasis were followed for at least 5 years after therapy. Forty were treated by surgical excision at both sites of disease plus whole-brain irradiation in most cases (group 1). The remaining 40 patients, an observational cohort, were treated either by surgery at only one site of disease (usually craniotomy), whole-brain irradiation, chemotherapy, or some combination of these modalities (group 2). The 1-year survival in group 2 was 15%, and all were dead at 2 years. In group 1, hospital mortality was 1.5%, the 1-year survival rate 35%, the 2-year survival rate 25%, and the 5-year survival rate 12.5%. All the five year survivors were patients with N0 disease. In this subgroup of group 1, the five year survival was 20%. All patients surviving for more than 2 years were in group 1 and had a Karnofsky rating greater than 50 and N0 disease after staging. These data indicate that a combined surgical approach can be accomplished with low morbidity, low mortality, and increased survival rates, especially for patients with N0 disease who are vigorous enough to undergo the combined treatment.
D001932:Brain Neoplasms / Q000401:mortality / Q000556:secondary* / Q000601:surgery; D002289:Carcinoma, Non-Small-Cell Lung / Q000401:mortality / Q000556:secondary / Q000601:surgery*; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000401:mortality / Q000601:surgery*; D008297:Male; D008875:Middle Aged