Gynaecology & Obstetrics Unilateral ovarian tumor has spread to peritoneum but not to uterus. What is the FIGO staging of ovarian neoplasm in this case? A Stage IB B Stage IC C Stage IIA D Stage IIB 💡 Explanation Unilateral ovarian tumor has spread to peritoneum but not to uterus. What is the FIGO staging of ovarian neoplasm in this case? ✓ Correct Answer: B. Stage IC