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 surgery of choice for diffuse endometriosis interna is : 
Select and explain. 
A. Total hysterectomy, B. Localised excision of the affected area, C. Hysterectomy + Oophorectomy, D. Oophorectomy
A: Total hysterectomy
Answer: A: Total hysterectomy 
Explanation: Total hysterectomy