interviews in men who no longer needed a long-term follow-up.
RESULTSThe 10-year overall survival was 97% (98% and 96%, respectively, for the aortic nodes only, or aortic and iliac nodes, i.e. the 'dog leg' field) and disease-free survival was 94%. Twenty-one patients relapsed (five with a true 'in-field' recurrence, nine progressed to the mediastinum, and seven had disseminated disease). Acute toxicity was mainly gastrointestinal, with 7.6% classified as grade II. In all, 73 men achieved paternity after irradiation; nine did not but had normal sperm. Second malignancies were diagnosed in 16 (3.3%) men.
CONCLUSIONPara-aortic irradiation may be used safely in patients with stage I seminoma and undisturbed testicular drainage, with equivalent results to the 'dog-leg' group; these unrandomized data confirm the lower toxicity and equivalent survival rates of this treatment.