Combined therapy of tumors in adult persons

A significant amelioration of treatment results is achieved by sequential chemotherapy and radiotherapy in patients with lymphogranulomatosis of stage IIb to IVb and in patients with non-Hodgkin's lymphomas in corresponding stages. Similar results will probably be obtained in patients with small cell bronchial carcinomas in a limited stage. Patients suffering from an initially inoperable ovarian cancer often reach an operable condition by sequential chemotherapy and radiotherapy. In the stages Dukes B2 and C of the rectum carcinoma, preoperative and/or postoperative irradiation significantly reduces the recurrence rates and increases the survival times. A considerable reduction of recurrence rates is obtained by postoperative radiotherapy in soft tissue sarcomas of the stages T1 to T3. Another improvements is anticipated by a neutron or neutron boost irradiation for stage T3 and by adjuvant chemotherapy for G3 tumors. In the osteasarcoma of adult persons, the results of the limb-sparing sequential therapy will not be worse than the results achieved by amputation. Retrospective analyses of the long-term results of radical mastectomy and conservative operation with postoperative irradiation in case of mammary carcinoma did not show any difference for the stages T1 to T3, N0 to N1. (orig.)