[Long-term second remission in acute leukemia of childhood (author's transl)].

Report on a case of acute childhood leukemia, who presents with the following exceptional features: During complete remission early bilateral leukemic infiltrations of the testes, followed--after an intervall of several months--by a serve, general relapse with ascites. New induction therapy resulted in a second complete remission, persisting for the next 8 years with 6MP as well as after cessation of therapy until up to more than 17 years. Comparable courses are not as yet on record.