Most common benign tumour of liver is-
Hemangiomas are the most common benign tumour of the liver.
These hemangiomas are of a cavernous type.
The hemangiomas should not be mistaken for metastatic tumours and should not be blindly biopsied because there is a great risk of bleeding.

Remember

Most common hepatic neoplasms → Metastasis.
Most common primary malignant tumor of liver → hepatocellular carcinoma (Hepatoblastoma).
Most common benign neoplasm of liver → Hemangioma.
Papilloma
Hepatic adenoma
Amoeboma
Hemangioma