[Treatment of non hodgkinian malignant lymphomas in children].

Non Hodgkin Lymphomas are in children nostly diffuse and non or poorly differentiated. The exact frontiers with ALL are difficult to assess. With old classical treatments, the chances of cure were limited to localized tumors (stage I). The present indications of combined intensive chemotherapies, of neuromeningeal prophylaxis, and radiotherpy are analyzed. Preliminary results in 51 children treated first in 1973-1974 are presented. The rate of complete remission is 82%. Actuarial survival rate is 57% at 30 months. The aim and the limitations of treatment protocol are discussed.