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: Surgery
The most oured treatment for a pelvic abscess in cul-de-sac is - 
Select and explain. 
A. Laparotomy, B. Colpotomy, C. External I & D, D. Antibiotics
B: Colpotomy
Answer: B: Colpotomy 
Explanation: Ans. is 'b' i.e., Colpotomy