| abstract |
(57) [Problem] To provide a novel ovarian tumor marker, a method for testing the tumor marker, and a kit that can be used in the method. Further, the present invention provides a drug for treating a tumor targeting the tumor marker. An ovarian tumor marker substance comprising a RET gene product, an ovarian tumor marker test characterized by detecting the expression of a RET gene, and an ovarian tumor treatment using RET as the ovarian tumor marker substance as a target molecule Medicines for. |