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
Commonest association seen in carcinom gall bladder- 
Select and explain. 
A. Peritoneal deposits, B. Duodenal infiltration, C. Secondaries liver, D. Cystic node involvement
C: Secondaries liver
Answer: C: Secondaries liver 
Explanation: None