[Radiotherapy of penile carcinoma, indications and results]

The treatment and prognosis of patients suffering from penis carcinoma who were admitted at the department of radiotherapy of the Kantonsspital Zürich during the last ten years are reviewed. Based on these results which are similar to the results of other centers, we were able to show that primary radiation therapy is to be preferred regarding organ function and survival. Only is a few cases surgical intervention for recurrency was necessary. Indications for radiation therapy of lymph nodes are discussed. The five-year survival rate following primary radiation therapy amounts to 70 or 80% with early stages, a secondary surgical treatment being necessary in 5 to 20%. In more or less advanced stages, a five-year survival rate of 40 to 60% is found after primary radiation therapy, and secondary surgical treatment is needed in 20 to 50%. Thus, survival rates obtained by primary radiation therapy which was followed by an operation only in case of recurrences or tumor persistence are comparable to the recovery rates from primary surgical methods. The advantage of primary radiation therapy is evident in comparison with a surgical treatment: The organ is often saved while the survival rate is the same.