This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Peritoneum, Subject name: Surgery
The most ored treatment for a pelvic abscess in cul-de-sac 
Select and explain. 
A. Laparotomy, B. Colpotomy, C. External I and D, D. Antibiotics
B: Colpotomy
Answer: B: Colpotomy 
Explanation: The most oured treatment for a pelvic abscess in cul-de-sac is Posterior Colpotomy in females And Anterior Rectal drainage in Males. Investigation 1st investigation done -Ultrasound IOC - CECT