Table 2.
FIGO risk score | ||||
---|---|---|---|---|
0 | 1 | 2 | 4 | |
Age (years) | < 40 | ≥ 40 | - | - |
Previous pregnancies | Mole | Abortion | Term | - |
Range of pregnancy (months) | < 4 | 4–6 | 7–12 | > 12 |
β-hCG pretreatment (mIU/mL) | < 103 | 103–104 | 104–105 | > 105 |
Greatest extent of the tumor, including the uterus (cm) | < 3 | 3–5 | ≥ 5 | - |
Site of metastasis | Lung | Spleen, kidney | Gastrointestinal tract | Liver, brain |
Number of metastasis | 0 | 1–4 | 5–8 | > 8 |
Previous chemotherapy | - | - | One drug | Two or more drugs |