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
True about Hepatocellular Carcinoma ? 
Select and explain. 
A. Most prevalent malignancy, B. Commonest liver tumor, C. HBV predisposes, D. Patient present in early stage
C: HBV predisposes
Answer: C: HBV predisposes 
Explanation: Ans. is 'c' i.e. HBV predisposes Most common cancers in the world are --> Lung > Breast > Colorectal. As already stated before, HCC presents quite late and thus only 15-20% cancers are resectable. Most patients with unresectable lesions die within a year after diagnosis.