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 -a) Most common tumor of liverb) Resectable only in 1% casesc) >70% of cases shows -↑ed AFPd) USG guided aspiration biopsy is used for diagnosis 
Select and explain. 
A. ab, B. bc, C. cd, D. ac
C: cd
Answer: C: cd 
Explanation: Most common hepatic neoplasms are → metastasis
HCC is the most common primary malignancy of liver.

Also remember

Most common benign neoplasm of liver → Hemangiomas
Most common primary hepatic malignancy in children → Hepatoblastoma