[Combined radio- and chemotherapy of anal cancer].

The treatment regime in anal carcinoma is changing from being a mainly surgical problem. Combined radio-chemotherapy is of increasing interest as treatment of choice. The new treatment modality, including chemotherapy with Mitomycin C and 5-fluorouracil combined with percutaneous and interstitial radiotherapy is presented. The treatment regimes performed at the University Department for Radiotherapy and Radiobiology Vienna is discussed with regard to tolerance, side effects and local control.