Table 5.

Group 1: patients with local therapy in the retroperitoneum

Histology	Stage	Therapy	Recurrence rate (%)	Occurrence of recurrence
Seminoma	I	20 Gy	3–5	Years 1–3
Seminoma	IIA	30 Gy	5–10	Years 1–4
Seminoma	IIB	36 Gy	10–15	Years 1–4
Non-seminomatous GCT	IIA/B	3× PEB + RTR	2–5	Years 1–3
Non-seminomatous GCT	IIC/III (good prognosis)	3× PEB + RTR	11–18	Years 1–4