<unk> , also<unk>  (US spelling), (testicular) interstitial cell tumour and (testicular) interstitial cell tumor (US spelling), is a member of the sex cord-stromal tumour group of ovarian and testicular cancers. It arises from<unk>  cells. While the tumour can occur at any age, it occurs most often in young adults. A Sertoli-Leydig cell tumour is a combination of a<unk>  and a Sertoli cell tumour from Sertoli cells.
Leydig cell tumour
Gonadoblastoma
Sertoli cell tumour
Granulosa cell tumour
Seminoma
Ovarian fibroma
Theca lutein cyst
Mixed Müllerian tumor