Short course para-aortic radiation for stage I seminoma of the testis.

Purpose: To determine the outcome in men with Stage I seminoma treated with low-dose para-aortic radiation.

Materials And Methods: Between January 1988 and December 2000, 431 men with Stage I seminoma were treated with para-aortic radiation to a midplane dose of 20 Gy in 8 fractions over 10 days.

Results: At a median follow-up of 62 months, 15 patients (3.