Systemic polychemotherapy and local radiation are two well-established treatments for Hodgkin's disease. With the use of modern techniques, the great majority of patients with pathologic stage I-II Hodgkin's disease can be cured with irradiation alone. Since the invention of the MOPP and ABVD schemes, polychemotherapy has become indispensable for the treatment of advanced-stage Hodgkin's disease. The role of radiotherapy in combination with chemotherapy is limited to specific indications. ABVD therapy is as effective as MOPP alternating with ABVD, and both are superior to MOPP alone in the treatment of advanced Hodgkin's disease. MOPP/ABVD hybrid chemotherapy was significantly more effective than sequential MOPP-ABVD in 8-year failure-free survival and overall survival. The patients with advanced-stage Hodgkin's disease who did not achieve a complete remission from their initial treatment with combination chemotherapy have a dismal prognosis. Those whose initial remissions had lasted longer than 12 months had a very high probability of obtaining a second complete remission when re-treated with MOPP or ABVD, but those whose remission lasted less than 12 months fared less well with any conventional-dose chemotherapy. High-dose chemotherapy and radiotherapy with autologous hemopoietic stem cell transfusion are superior in the treatment of those whose disease is refractory or resistant to the initial therapy.