| Abstract: | Among 106 patients with Hodgkin's lymphoma in stage IIIB and IVB treated from September 1969 to June 1977 by a working team for hematology and oncology at the clinic and outpatients clinic of the Medical School of Erfurt, there were two cases (=1.9%) showing a final transition to leukaemia with immature cells. A third neoplasia which had developed in a former field of irradiation was additionally observed in one patient. The various possibilities arising from an oncologic effect of ionizing rays and those substances having a cytostatic effect are discussed. After frequent reports on the occurrence of secondary tumours following intensive radiological and cytostatic therapy of advanced Hodgkin's lymphoma the enhanced risk of a secondary tumour being induced by this combined therapy cannot be excluded. Various conclusions are drawn from that by the authors. |
