Choriocarcinoma is a highly malignant trophoblastic tumor and is propagated by blood -borne.The diagnosis of choriocarcinoma is based on its histopathologic appearance and a high serum level of hu -man chorionic gonadotropin(HCG).To report a case on multiple organ metastasis of choriocarcinoma ,we retro-spectively analyzed the treatment by reviewing the interrelated articles to analyse the clinical characteristics and treatment of choriocarcinoma .