[Clinico-immunological studies of 32 cases of bone tumors].

We have studied 32 patients with different bone neoplasias. 18 had osteogenic sarcoma. Clinical and immunological observations led us to consider our results as a general approach to the problem. No specific conclusions can be made. We describe 3 patients treated with levamisole therapy and two with transfer factor. In single patients some useful observations are connected about relationship between treated and non-treated patients.