This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Gynaecology & Obstetrics
Endometrial hyperplasia is seen in 
Select and explain. 
A. Endodermal sinus tumour, B. Dysgerminoma, C. Polycystic ovarian disease, D. Carcinoma of cervix
C: Polycystic ovarian disease
Answer: C: Polycystic ovarian disease 
Explanation: Polycystic ovarian disease - endometrial hyperplasia due to high content of estrogen, largely estrone, by extraglandular aromatization of circulating androstenedione.