[Initial immunologic evaluations in breast and thyroid cancer].

In evaluating pre- and post-operative immunological status of 15 patients with malignant breast and thyroid tumors and of 9 patients with benign breast and thyroid lesions, rosette E test, CEA, cortisol, immunocomplexes and determination of circulating leukocytes, B lymphocytes and immunoglobulins was employed. The obtained data were not significative to show a lack of immune response in tumor bearing patients. Among the reexamined parameters, CEA was the only one that apparently correlated with prognosis; its serum levels, being at a high rate in a high percentage of malignancies, tended to fall down after surgical treatment.