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
. All of the following investigations are used in FIGO staging of carcinoma cervix except: 
Select and explain. 
A. CECT, B. Intravenous pyelography, C. Cystoscopy, D. Proctoscopy
A: CECT
Answer: A: CECT 
Explanation: Staging Procedures in Ca cervix (As recommended by FIGO).