Endometrial hyperplasia is seen in: (A) Endodermal sinus tumour, (B) Dysgerminoma, (C) Polycystic ovarian disease, (D) Carcinoma of cervix
Answer is C. Polycystic ovarian disease - endometrial hyperplasia due to high content of estrogen, largely estrone, by extraglandular aromatization of circulating androstenedione.