Risk-related adjuvant chemotherapy for stage I non-seminoma of the testis.

Seventy-Two patients with stage I testicular non-seminoma presenting between January 1984 and December 1988 were managed either by adjuvant chemotherapy in the presence of histological adverse prognostic factors or by surveillance if none of these factors were present. The determining factors were vascular invasion, lymphatic invasion, involvement of the epididymis, involvement of the rete testis. Thirty patients were treated with three courses of platinum, vinblastine and bleomycin (PVB) and 42 were managed by surveillance. All 72 patients are alive and have been free of disease from 12-60+ months. One of 42 patients managed by surveillance relapsed 16 months after orchidectomy and he has been disease-free for 32+ months after chemotherapy. No relapses occurred in patients treated with adjuvant chemotherapy. The results confirm the suggestion by Peckham (Hoskin et al., 1986) that histopathological analysis of the primary tumour can provide the basis for subsequent management either by surveillance or chemotherapy.