hrp0097p2-50 | Sex Differentiation, Gonads and Gynaecology, and Sex Endocrinology | ESPE2023

A Rare Diagnosis in a Virilized Adolescent with a 46,XX Karyotype: Gonadoblastoma with Dysgerminoma

Kandemir Tugce , Karakilic Ozturan Esin , Dural Ozlem , Aslanger Ayca , Inan Balci Elif , Bayram Aysel , Onder Semen , Yildiz Melek , Poyrazoglu Sukran , Darendeliler Feyza , Bas Firdevs

Key words: Dysgerminoma, gonadoblastoma, virilizationIntroduction: Gonadoblastoma is a rare ovarian tumor composed of sex cord cells and primitive germ cells. Although it is frequently seen in patients with 46,XY gonadal dysgenesis, it is also rarely seen in patients with a 46,XX karyotype. Here, we report a girl with a 46,XX karyotype presenting due to an uncommon cause of virilization, which was caused by bilateral gon...