This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
Treatment of choice in a postmenopausal lady with atypical endometrial hyperplasia is ; 
Select and explain. 
A. Estrogens, B. Hysterectomy, C. Progestogens, D. Radiotherapy
B: Hysterectomy
Answer: B: Hysterectomy 
Explanation: Hysterectomy