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
The treatment of choice in a 56 years old woman with endometrial cancer is : 
Select and explain. 
A. Irradiation, B. Weheim's hysterectomy, C. Pan hysterectomy, D. Irradiation and later panhysterectomy
C: Pan hysterectomy
Answer: C: Pan hysterectomy 
Explanation: Pan hysterectomy