In this update, the recent developments in the treatment of patients w
ith advanced seminoma are reviewed. Also, the approach for patients wi
th residual disease after chemotherapy is described. It is concluded t
hat the combination of etoposide and cisplatin seems to be the standar
d treatment for patients with advanced seminoma, showing a durable res
ponse in about 90% of the patients. Although the combination of etopos
ide and carboplatin is less effective, newer carboplatin-based combina
tions seem to have a comparable efficacy. Residual disease after chemo
therapy can be safely observed if the diameter is less than 3 cm; howe
ver, residuals larger than 3 cm frequently show a vital tumor and surg
ical evaluation should therefore be considered.