Table 1.
Risk Group | COG | SIOPEL | JPLT | GPOH |
---|---|---|---|---|
Very low risk | PRETEXT I or II, pure fetal histology and primary resection | – | – | – |
Low risk/ Standard risk | PRETEXT I or II, any histology primary resection | PRETEXT I, II, III | PRETEXT I, II, III | PRETEXT I, II, III |
Intermediate risk | PRETEXT II, III, IV unresectable at diagnosis V+, P+, E+ SCU | – | PRETEXT IV, any tumor with rupture, N1,P2,P2a,V3, And V3a multifocal | – |
High risk | Any PRETEXT, M+, AFP < 100ng/mL | Any PRETEXT, V+, P+, E+, M+, SCU, AFP < 100 ng/mL, tumor rupture | Any PRETEXT, M1, N2, AFP < 100 ng/mL | Any PRETEXT, V+, P+, E+, M+, multifocal |