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
Most common cause of death in carcinoma cervix is : 
Select and explain. 
A. Widespread metastasis, B. Renal failure, C. Operative interference, D. Hazards of radiotherapy
B: Renal failure
Answer: B: Renal failure 
Explanation: Renal failure