[Results of radiotherapy in recurrences of soft tissue sarcomas].

Published data for radiotherapy in soft tissue sarcomas refer in most of the cases to the use of irradiation for primary tumors. Experiences of radiotherapy in local recurrences are limited. The own treatment results of a multimodal treatment approach in a large number of patients will be analyzed for local tumor control rates, survival rates, side effects and prognostic factors and will be compared to the literature.