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: Pathology
Metastasis to liver is UNCOMMON with malignancy of: March2013 
Select and explain. 
A. Colon, B. Lung, C. Breast, D. Prostate
D: Prostate
Answer: D: Prostate 
Explanation: Ans. D i.e. ProstateAlthough the most common primary sources producing hepatic metastases are those of the colon, breast, lung, and pancreas, any cancer in any site of the body may spread to the liver, including leukemias, melanomas, and lymphomas