Gynaecology & Obstetrics General f05f06d5 Choriocarcinoma commonly metastasize to: a.Brain b. Lung c. Vagina d. Ovary e. Cervix A ab B bc C cd D de High-Yield Explanation Most common sites of metastases in choriocarcinoma are: Lung (80%) > Vagina (30%) > Pelvis (20%) > Liver (10%) and Brain (10%)