In males,<unk> s typically present as a testicular mass or firmness, and their presence may be accompanied by gynaecomastia (25%) if they produce oestrogens, or precocious pseudopuberty in young boys, especially if they produce androgens.
Sertoli cell tumour
Granulosa cell tumour
Leydig cell tumour
Ovarian germ cell tumors
Gonadoblastoma
Sertoli–Leydig cell tumour
Theca lutein cyst
Sex cord–gonadal stromal tumour