Table 1.

IPFSG Prognostic Score for patients with relapsing non-seminomas and seminomas

Score points
Parameter	0	1	2	3	Score
Primary site	Gonadal	Extragonadal	–	Mediastinal
Response to first-line treatment	CR/PRm-	PRm + /SD	PD	–
PFI (months)	< 3	≤ 3	–	–
AFP at relapse	Normal	≤ 1.000	> 1.000	–
HCG at relapse[Unit]	≤ 1.000	> 1.000	–	–
LBB	No	yes	–	–

Final scoring based on histology and risk group scores

AFP alpha-1-feto protein, CR complete remission, HCG ß-subunit of human chorionic gonadotropin, IPFSG International Prognostic Factor Study Group, LBB presence of liver, brain or bone metastasis, PRm + marker-positive partial remission, PRm- marker-negative partial remission, PFI progression-free interval, SD stable disease