Table 1 FIGO staging system
From: Review of current literature on gestational trophoblastic neoplasia
Figoa staging for gestational trophoblastic neoplasia | |
|---|---|
Stage 1: Lesion confined to the uterus | |
Stage 2: Lesion extends outside the uterus but is limited to the genital structures (adnexa, vagina, broad ligament) | |
Stage 3: Lesions are seen in the lungs | |
Stage 4: All other metastatic sites. |