Between 1969 and 1993 at the Surgical University Hospital of Erlangen, 273 patients with synchronous or metachronous locoregional metastases were operated on with curative intent; patients with distant metastases at the time of primary operation or first recurrency were excluded. In 216 patients (79.1%) a curative operation was performed and we achieved a statistically significant improvement of the 5-year-survival rate compared with those patients treated only palliatively (39.3% vs. 21.1%, p < 0.01). If regional lymph node metastases occur, the prognosis becomes significantly worse (5-year survival rate 45.2% vs. 25.2%, p < 0.01); hyperthermic isolated limb perfusion shows a high importance in the treatment of locoregional metastases and the 5-year survival rate of patients treated with hyperthermic limb perfusion is significantly higher (39.0 vs. 64.2%, p < 0.05).